Home / 67,335.86-92,924.11-37,122.25

Finding the Fourth Proportional to 67,335.86, 92,924.11 and 37,122.25

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Solution

The fourth proportional to 67,335.86, 92,924.11 and 37,122.25 is: 51,229.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,335.86 : 92,924.11 = 37,122.25 : x
  2. Step 2: Convert to fraction form
    67,335.86/92,924.11 = 37,122.25/x
  3. Step 3: Cross multiply
    67,335.86x = 92,924.11 × 37,122.25
  4. Step 4: Simplify right side
    67,335.86x = 3,449,552,030.77
  5. Step 5: Solve for x
    x = 3,449,552,030.77/67,335.86
  6. Step 6: Final answer
    x = 51,229.05

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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.