Home / 4,397.26-6,595.28-1,110.15

Finding the Fourth Proportional to 4,397.26, 6,595.28 and 1,110.15

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Solution

The fourth proportional to 4,397.26, 6,595.28 and 1,110.15 is: 1,665.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,397.26 : 6,595.28 = 1,110.15 : x
  2. Step 2: Convert to fraction form
    4,397.26/6,595.28 = 1,110.15/x
  3. Step 3: Cross multiply
    4,397.26x = 6,595.28 × 1,110.15
  4. Step 4: Simplify right side
    4,397.26x = 7,321,750.09
  5. Step 5: Solve for x
    x = 7,321,750.09/4,397.26
  6. Step 6: Final answer
    x = 1,665.07

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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.