Home / 67,240.05-92,790.52-37,024.76

Finding the Fourth Proportional to 67,240.05, 92,790.52 and 37,024.76

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Solution

The fourth proportional to 67,240.05, 92,790.52 and 37,024.76 is: 51,093.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,240.05 : 92,790.52 = 37,024.76 : x
  2. Step 2: Convert to fraction form
    67,240.05/92,790.52 = 37,024.76/x
  3. Step 3: Cross multiply
    67,240.05x = 92,790.52 × 37,024.76
  4. Step 4: Simplify right side
    67,240.05x = 3,435,546,176.76
  5. Step 5: Solve for x
    x = 3,435,546,176.76/67,240.05
  6. Step 6: Final answer
    x = 51,093.75

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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.