Home / 59,707.08-82,400.76-32,854.68

Finding the Fourth Proportional to 59,707.08, 82,400.76 and 32,854.68

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Solution

The fourth proportional to 59,707.08, 82,400.76 and 32,854.68 is: 45,342.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,707.08 : 82,400.76 = 32,854.68 : x
  2. Step 2: Convert to fraction form
    59,707.08/82,400.76 = 32,854.68/x
  3. Step 3: Cross multiply
    59,707.08x = 82,400.76 × 32,854.68
  4. Step 4: Simplify right side
    59,707.08x = 2,707,250,601.56
  5. Step 5: Solve for x
    x = 2,707,250,601.56/59,707.08
  6. Step 6: Final answer
    x = 45,342.20

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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.