Home / 8,084.33-11,155.58-4,547.46

Finding the Fourth Proportional to 8,084.33, 11,155.58 and 4,547.46

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Solution

The fourth proportional to 8,084.33, 11,155.58 and 4,547.46 is: 6,275.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,084.33 : 11,155.58 = 4,547.46 : x
  2. Step 2: Convert to fraction form
    8,084.33/11,155.58 = 4,547.46/x
  3. Step 3: Cross multiply
    8,084.33x = 11,155.58 × 4,547.46
  4. Step 4: Simplify right side
    8,084.33x = 50,729,553.83
  5. Step 5: Solve for x
    x = 50,729,553.83/8,084.33
  6. Step 6: Final answer
    x = 6,275.05

Related Problems

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Half scale
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Double scale
Find fourth proportional to 8,085.33, 11,156.96 and 4,548.46
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.