Home / 249,154.26-373,731.45-62,165.76

Finding the Fourth Proportional to 249,154.26, 373,731.45 and 62,165.76

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Solution

The fourth proportional to 249,154.26, 373,731.45 and 62,165.76 is: 93,248.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    249,154.26 : 373,731.45 = 62,165.76 : x
  2. Step 2: Convert to fraction form
    249,154.26/373,731.45 = 62,165.76/x
  3. Step 3: Cross multiply
    249,154.26x = 373,731.45 × 62,165.76
  4. Step 4: Simplify right side
    249,154.26x = 23,233,299,625.15
  5. Step 5: Solve for x
    x = 23,233,299,625.15/249,154.26
  6. Step 6: Final answer
    x = 93,248.65

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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.