Home / 67,677.54-93,395.18-37,464.95

Finding the Fourth Proportional to 67,677.54, 93,395.18 and 37,464.95

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Solution

The fourth proportional to 67,677.54, 93,395.18 and 37,464.95 is: 51,701.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,677.54 : 93,395.18 = 37,464.95 : x
  2. Step 2: Convert to fraction form
    67,677.54/93,395.18 = 37,464.95/x
  3. Step 3: Cross multiply
    67,677.54x = 93,395.18 × 37,464.95
  4. Step 4: Simplify right side
    67,677.54x = 3,499,045,375.63
  5. Step 5: Solve for x
    x = 3,499,045,375.63/67,677.54
  6. Step 6: Final answer
    x = 51,701.72

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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.