Home / 102,262.04-153,400.01-34,766.58

Finding the Fourth Proportional to 102,262.04, 153,400.01 and 34,766.58

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Solution

The fourth proportional to 102,262.04, 153,400.01 and 34,766.58 is: 52,152.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    102,262.04 : 153,400.01 = 34,766.58 : x
  2. Step 2: Convert to fraction form
    102,262.04/153,400.01 = 34,766.58/x
  3. Step 3: Cross multiply
    102,262.04x = 153,400.01 × 34,766.58
  4. Step 4: Simplify right side
    102,262.04x = 5,333,193,545.83
  5. Step 5: Solve for x
    x = 5,333,193,545.83/102,262.04
  6. Step 6: Final answer
    x = 52,152.23

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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.