Home / 110,324.50-152,247.81-60,023.86

Finding the Fourth Proportional to 110,324.50, 152,247.81 and 60,023.86

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Solution

The fourth proportional to 110,324.50, 152,247.81 and 60,023.86 is: 82,832.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,324.50 : 152,247.81 = 60,023.86 : x
  2. Step 2: Convert to fraction form
    110,324.50/152,247.81 = 60,023.86/x
  3. Step 3: Cross multiply
    110,324.50x = 152,247.81 × 60,023.86
  4. Step 4: Simplify right side
    110,324.50x = 9,138,501,232.75
  5. Step 5: Solve for x
    x = 9,138,501,232.75/110,324.50
  6. Step 6: Final answer
    x = 82,832.93

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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.