Home / 44,925.71-67,356.81-19,952.19

Finding the Fourth Proportional to 44,925.71, 67,356.81 and 19,952.19

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Solution

The fourth proportional to 44,925.71, 67,356.81 and 19,952.19 is: 29,914.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,925.71 : 67,356.81 = 19,952.19 : x
  2. Step 2: Convert to fraction form
    44,925.71/67,356.81 = 19,952.19/x
  3. Step 3: Cross multiply
    44,925.71x = 67,356.81 × 19,952.19
  4. Step 4: Simplify right side
    44,925.71x = 1,343,915,870.91
  5. Step 5: Solve for x
    x = 1,343,915,870.91/44,925.71
  6. Step 6: Final answer
    x = 29,914.19

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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.