Home / 67,059.90-92,515.77-41,557.86

Finding the Fourth Proportional to 67,059.90, 92,515.77 and 41,557.86

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Solution

The fourth proportional to 67,059.90, 92,515.77 and 41,557.86 is: 57,333.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,059.90 : 92,515.77 = 41,557.86 : x
  2. Step 2: Convert to fraction form
    67,059.90/92,515.77 = 41,557.86/x
  3. Step 3: Cross multiply
    67,059.90x = 92,515.77 × 41,557.86
  4. Step 4: Simplify right side
    67,059.90x = 3,844,757,417.45
  5. Step 5: Solve for x
    x = 3,844,757,417.45/67,059.90
  6. Step 6: Final answer
    x = 57,333.18

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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.