Home / 169,545.29-233,970.02-96,947.42

Finding the Fourth Proportional to 169,545.29, 233,970.02 and 96,947.42

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Solution

The fourth proportional to 169,545.29, 233,970.02 and 96,947.42 is: 133,786.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,545.29 : 233,970.02 = 96,947.42 : x
  2. Step 2: Convert to fraction form
    169,545.29/233,970.02 = 96,947.42/x
  3. Step 3: Cross multiply
    169,545.29x = 233,970.02 × 96,947.42
  4. Step 4: Simplify right side
    169,545.29x = 22,682,788,505.31
  5. Step 5: Solve for x
    x = 22,682,788,505.31/169,545.29
  6. Step 6: Final answer
    x = 133,786.02

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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.