Home / 96,095.76-144,068.94-62,290.41

Finding the Fourth Proportional to 96,095.76, 144,068.94 and 62,290.41

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Solution

The fourth proportional to 96,095.76, 144,068.94 and 62,290.41 is: 93,387.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,095.76 : 144,068.94 = 62,290.41 : x
  2. Step 2: Convert to fraction form
    96,095.76/144,068.94 = 62,290.41/x
  3. Step 3: Cross multiply
    96,095.76x = 144,068.94 × 62,290.41
  4. Step 4: Simplify right side
    96,095.76x = 8,974,113,340.87
  5. Step 5: Solve for x
    x = 8,974,113,340.87/96,095.76
  6. Step 6: Final answer
    x = 93,387.19

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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.