Home / 10,066.16-15,104.25-4,523.46

Finding the Fourth Proportional to 10,066.16, 15,104.25 and 4,523.46

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Solution

The fourth proportional to 10,066.16, 15,104.25 and 4,523.46 is: 6,787.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,066.16 : 15,104.25 = 4,523.46 : x
  2. Step 2: Convert to fraction form
    10,066.16/15,104.25 = 4,523.46/x
  3. Step 3: Cross multiply
    10,066.16x = 15,104.25 × 4,523.46
  4. Step 4: Simplify right side
    10,066.16x = 68,323,470.71
  5. Step 5: Solve for x
    x = 68,323,470.71/10,066.16
  6. Step 6: Final answer
    x = 6,787.44

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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.