Home / 110,856.48-152,976.24-60,545.76

Finding the Fourth Proportional to 110,856.48, 152,976.24 and 60,545.76

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Solution

The fourth proportional to 110,856.48, 152,976.24 and 60,545.76 is: 83,550.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,856.48 : 152,976.24 = 60,545.76 : x
  2. Step 2: Convert to fraction form
    110,856.48/152,976.24 = 60,545.76/x
  3. Step 3: Cross multiply
    110,856.48x = 152,976.24 × 60,545.76
  4. Step 4: Simplify right side
    110,856.48x = 9,262,062,712.74
  5. Step 5: Solve for x
    x = 9,262,062,712.74/110,856.48
  6. Step 6: Final answer
    x = 83,550.03

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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.