Home / 67,310.42-92,887.91-37,095.75

Finding the Fourth Proportional to 67,310.42, 92,887.91 and 37,095.75

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Solution

The fourth proportional to 67,310.42, 92,887.91 and 37,095.75 is: 51,191.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,310.42 : 92,887.91 = 37,095.75 : x
  2. Step 2: Convert to fraction form
    67,310.42/92,887.91 = 37,095.75/x
  3. Step 3: Cross multiply
    67,310.42x = 92,887.91 × 37,095.75
  4. Step 4: Simplify right side
    67,310.42x = 3,445,746,501.90
  5. Step 5: Solve for x
    x = 3,445,746,501.90/67,310.42
  6. Step 6: Final answer
    x = 51,191.88

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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.