Home / 44,948.31-67,358.19-33,008.40

Finding the Fourth Proportional to 44,948.31, 67,358.19 and 33,008.40

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Solution

The fourth proportional to 44,948.31, 67,358.19 and 33,008.40 is: 49,465.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,948.31 : 67,358.19 = 33,008.40 : x
  2. Step 2: Convert to fraction form
    44,948.31/67,358.19 = 33,008.40/x
  3. Step 3: Cross multiply
    44,948.31x = 67,358.19 × 33,008.40
  4. Step 4: Simplify right side
    44,948.31x = 2,223,386,078.80
  5. Step 5: Solve for x
    x = 2,223,386,078.80/44,948.31
  6. Step 6: Final answer
    x = 49,465.40

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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.