Home / 67,713.18-93,444.45-37,497.84

Finding the Fourth Proportional to 67,713.18, 93,444.45 and 37,497.84

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Solution

The fourth proportional to 67,713.18, 93,444.45 and 37,497.84 is: 51,747.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,713.18 : 93,444.45 = 37,497.84 : x
  2. Step 2: Convert to fraction form
    67,713.18/93,444.45 = 37,497.84/x
  3. Step 3: Cross multiply
    67,713.18x = 93,444.45 × 37,497.84
  4. Step 4: Simplify right side
    67,713.18x = 3,503,965,034.99
  5. Step 5: Solve for x
    x = 3,503,965,034.99/67,713.18
  6. Step 6: Final answer
    x = 51,747.16

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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.