Home / 44,732.20-67,094.52-19,772.68

Finding the Fourth Proportional to 44,732.20, 67,094.52 and 19,772.68

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Solution

The fourth proportional to 44,732.20, 67,094.52 and 19,772.68 is: 29,657.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,732.20 : 67,094.52 = 19,772.68 : x
  2. Step 2: Convert to fraction form
    44,732.20/67,094.52 = 19,772.68/x
  3. Step 3: Cross multiply
    44,732.20x = 67,094.52 × 19,772.68
  4. Step 4: Simplify right side
    44,732.20x = 1,326,638,473.71
  5. Step 5: Solve for x
    x = 1,326,638,473.71/44,732.20
  6. Step 6: Final answer
    x = 29,657.35

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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.