Home / 62,276.48-93,414.84-49,875.38

Finding the Fourth Proportional to 62,276.48, 93,414.84 and 49,875.38

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Solution

The fourth proportional to 62,276.48, 93,414.84 and 49,875.38 is: 74,813.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,276.48 : 93,414.84 = 49,875.38 : x
  2. Step 2: Convert to fraction form
    62,276.48/93,414.84 = 49,875.38/x
  3. Step 3: Cross multiply
    62,276.48x = 93,414.84 × 49,875.38
  4. Step 4: Simplify right side
    62,276.48x = 4,659,100,642.64
  5. Step 5: Solve for x
    x = 4,659,100,642.64/62,276.48
  6. Step 6: Final answer
    x = 74,813.17

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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.