Home / 5,506.30-8,259.26-1,346.33

Finding the Fourth Proportional to 5,506.30, 8,259.26 and 1,346.33

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Solution

The fourth proportional to 5,506.30, 8,259.26 and 1,346.33 is: 2,019.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,506.30 : 8,259.26 = 1,346.33 : x
  2. Step 2: Convert to fraction form
    5,506.30/8,259.26 = 1,346.33/x
  3. Step 3: Cross multiply
    5,506.30x = 8,259.26 × 1,346.33
  4. Step 4: Simplify right side
    5,506.30x = 11,119,689.52
  5. Step 5: Solve for x
    x = 11,119,689.52/5,506.30
  6. Step 6: Final answer
    x = 2,019.45

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.