Home / 169,230.18-233,545.23-93,773.82

Finding the Fourth Proportional to 169,230.18, 233,545.23 and 93,773.82

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Solution

The fourth proportional to 169,230.18, 233,545.23 and 93,773.82 is: 129,412.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,230.18 : 233,545.23 = 93,773.82 : x
  2. Step 2: Convert to fraction form
    169,230.18/233,545.23 = 93,773.82/x
  3. Step 3: Cross multiply
    169,230.18x = 233,545.23 × 93,773.82
  4. Step 4: Simplify right side
    169,230.18x = 21,900,428,359.88
  5. Step 5: Solve for x
    x = 21,900,428,359.88/169,230.18
  6. Step 6: Final answer
    x = 129,412.07

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.