Home / 59,837.55-82,572.45-32,979.97

Finding the Fourth Proportional to 59,837.55, 82,572.45 and 32,979.97

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Solution

The fourth proportional to 59,837.55, 82,572.45 and 32,979.97 is: 45,510.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,837.55 : 82,572.45 = 32,979.97 : x
  2. Step 2: Convert to fraction form
    59,837.55/82,572.45 = 32,979.97/x
  3. Step 3: Cross multiply
    59,837.55x = 82,572.45 × 32,979.97
  4. Step 4: Simplify right side
    59,837.55x = 2,723,236,923.83
  5. Step 5: Solve for x
    x = 2,723,236,923.83/59,837.55
  6. Step 6: Final answer
    x = 45,510.50

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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.