Home / 29,757.13-41,066.69-16,328.41

Finding the Fourth Proportional to 29,757.13, 41,066.69 and 16,328.41

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Solution

The fourth proportional to 29,757.13, 41,066.69 and 16,328.41 is: 22,534.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,757.13 : 41,066.69 = 16,328.41 : x
  2. Step 2: Convert to fraction form
    29,757.13/41,066.69 = 16,328.41/x
  3. Step 3: Cross multiply
    29,757.13x = 41,066.69 × 16,328.41
  4. Step 4: Simplify right side
    29,757.13x = 670,553,792.48
  5. Step 5: Solve for x
    x = 670,553,792.48/29,757.13
  6. Step 6: Final answer
    x = 22,534.22

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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.