Home / 92,562.08-127,560.62-67,025.21

Finding the Fourth Proportional to 92,562.08, 127,560.62 and 67,025.21

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Solution

The fourth proportional to 92,562.08, 127,560.62 and 67,025.21 is: 92,368.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,562.08 : 127,560.62 = 67,025.21 : x
  2. Step 2: Convert to fraction form
    92,562.08/127,560.62 = 67,025.21/x
  3. Step 3: Cross multiply
    92,562.08x = 127,560.62 × 67,025.21
  4. Step 4: Simplify right side
    92,562.08x = 8,549,776,872.99
  5. Step 5: Solve for x
    x = 8,549,776,872.99/92,562.08
  6. Step 6: Final answer
    x = 92,368.03

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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.