Home / 67,254.91-92,758.77-41,746.86

Finding the Fourth Proportional to 67,254.91, 92,758.77 and 41,746.86

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Solution

The fourth proportional to 67,254.91, 92,758.77 and 41,746.86 is: 57,577.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,254.91 : 92,758.77 = 41,746.86 : x
  2. Step 2: Convert to fraction form
    67,254.91/92,758.77 = 41,746.86/x
  3. Step 3: Cross multiply
    67,254.91x = 92,758.77 × 41,746.86
  4. Step 4: Simplify right side
    67,254.91x = 3,872,387,384.96
  5. Step 5: Solve for x
    x = 3,872,387,384.96/67,254.91
  6. Step 6: Final answer
    x = 57,577.77

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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.