Home / 110,760.15-152,849.22-60,459.15

Finding the Fourth Proportional to 110,760.15, 152,849.22 and 60,459.15

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Solution

The fourth proportional to 110,760.15, 152,849.22 and 60,459.15 is: 83,433.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,760.15 : 152,849.22 = 60,459.15 : x
  2. Step 2: Convert to fraction form
    110,760.15/152,849.22 = 60,459.15/x
  3. Step 3: Cross multiply
    110,760.15x = 152,849.22 × 60,459.15
  4. Step 4: Simplify right side
    110,760.15x = 9,241,133,919.36
  5. Step 5: Solve for x
    x = 9,241,133,919.36/110,760.15
  6. Step 6: Final answer
    x = 83,433.74

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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.