Home / 44,959.66-67,404.56-29,131.25

Finding the Fourth Proportional to 44,959.66, 67,404.56 and 29,131.25

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Solution

The fourth proportional to 44,959.66, 67,404.56 and 29,131.25 is: 43,674.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,959.66 : 67,404.56 = 29,131.25 : x
  2. Step 2: Convert to fraction form
    44,959.66/67,404.56 = 29,131.25/x
  3. Step 3: Cross multiply
    44,959.66x = 67,404.56 × 29,131.25
  4. Step 4: Simplify right side
    44,959.66x = 1,963,578,605.82
  5. Step 5: Solve for x
    x = 1,963,578,605.82/44,959.66
  6. Step 6: Final answer
    x = 43,674.23

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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.