Home / 59,834.36-82,572-32,976.92

Finding the Fourth Proportional to 59,834.36, 82,572 and 32,976.92

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Solution

The fourth proportional to 59,834.36, 82,572 and 32,976.92 is: 45,508.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,834.36 : 82,572 = 32,976.92 : x
  2. Step 2: Convert to fraction form
    59,834.36/82,572 = 32,976.92/x
  3. Step 3: Cross multiply
    59,834.36x = 82,572 × 32,976.92
  4. Step 4: Simplify right side
    59,834.36x = 2,722,970,238.24
  5. Step 5: Solve for x
    x = 2,722,970,238.24/59,834.36
  6. Step 6: Final answer
    x = 45,508.47

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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.