Home / 110,834.24-152,948.48-60,529.92

Finding the Fourth Proportional to 110,834.24, 152,948.48 and 60,529.92

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Solution

The fourth proportional to 110,834.24, 152,948.48 and 60,529.92 is: 83,529.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,834.24 : 152,948.48 = 60,529.92 : x
  2. Step 2: Convert to fraction form
    110,834.24/152,948.48 = 60,529.92/x
  3. Step 3: Cross multiply
    110,834.24x = 152,948.48 × 60,529.92
  4. Step 4: Simplify right side
    110,834.24x = 9,257,959,258.52
  5. Step 5: Solve for x
    x = 9,257,959,258.52/110,834.24
  6. Step 6: Final answer
    x = 83,529.78

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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.