Home / 60,562.68-90,847.02-23,115.72

Finding the Fourth Proportional to 60,562.68, 90,847.02 and 23,115.72

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Solution

The fourth proportional to 60,562.68, 90,847.02 and 23,115.72 is: 34,674.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,562.68 : 90,847.02 = 23,115.72 : x
  2. Step 2: Convert to fraction form
    60,562.68/90,847.02 = 23,115.72/x
  3. Step 3: Cross multiply
    60,562.68x = 90,847.02 × 23,115.72
  4. Step 4: Simplify right side
    60,562.68x = 2,099,994,277.15
  5. Step 5: Solve for x
    x = 2,099,994,277.15/60,562.68
  6. Step 6: Final answer
    x = 34,674.73

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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.