Home / 161,934.80-242,829.30-62,061.80

Finding the Fourth Proportional to 161,934.80, 242,829.30 and 62,061.80

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Solution

The fourth proportional to 161,934.80, 242,829.30 and 62,061.80 is: 93,064.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    161,934.80 : 242,829.30 = 62,061.80 : x
  2. Step 2: Convert to fraction form
    161,934.80/242,829.30 = 62,061.80/x
  3. Step 3: Cross multiply
    161,934.80x = 242,829.30 × 62,061.80
  4. Step 4: Simplify right side
    161,934.80x = 15,070,423,450.74
  5. Step 5: Solve for x
    x = 15,070,423,450.74/161,934.80
  6. Step 6: Final answer
    x = 93,064.76

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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.