Home / 75,248.04-112,801.41-25,293.20

Finding the Fourth Proportional to 75,248.04, 112,801.41 and 25,293.20

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Solution

The fourth proportional to 75,248.04, 112,801.41 and 25,293.20 is: 37,916.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,248.04 : 112,801.41 = 25,293.20 : x
  2. Step 2: Convert to fraction form
    75,248.04/112,801.41 = 25,293.20/x
  3. Step 3: Cross multiply
    75,248.04x = 112,801.41 × 25,293.20
  4. Step 4: Simplify right side
    75,248.04x = 2,853,108,905.42
  5. Step 5: Solve for x
    x = 2,853,108,905.42/75,248.04
  6. Step 6: Final answer
    x = 37,916.06

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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.