Home / 169,251.38-233,562.93-93,798.26

Finding the Fourth Proportional to 169,251.38, 233,562.93 and 93,798.26

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Solution

The fourth proportional to 169,251.38, 233,562.93 and 93,798.26 is: 129,439.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,251.38 : 233,562.93 = 93,798.26 : x
  2. Step 2: Convert to fraction form
    169,251.38/233,562.93 = 93,798.26/x
  3. Step 3: Cross multiply
    169,251.38x = 233,562.93 × 93,798.26
  4. Step 4: Simplify right side
    169,251.38x = 21,907,796,434.50
  5. Step 5: Solve for x
    x = 21,907,796,434.50/169,251.38
  6. Step 6: Final answer
    x = 129,439.40

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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.