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Finding the Fourth Proportional to 60,114.05, 90,334.64 and 32,053.92

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Solution

The fourth proportional to 60,114.05, 90,334.64 and 32,053.92 is: 48,168.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,114.05 : 90,334.64 = 32,053.92 : x
  2. Step 2: Convert to fraction form
    60,114.05/90,334.64 = 32,053.92/x
  3. Step 3: Cross multiply
    60,114.05x = 90,334.64 × 32,053.92
  4. Step 4: Simplify right side
    60,114.05x = 2,895,579,163.52
  5. Step 5: Solve for x
    x = 2,895,579,163.52/60,114.05
  6. Step 6: Final answer
    x = 48,168.10

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.