Home / 67,549.17-93,222.68-37,333.84

Finding the Fourth Proportional to 67,549.17, 93,222.68 and 37,333.84

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Solution

The fourth proportional to 67,549.17, 93,222.68 and 37,333.84 is: 51,523.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,549.17 : 93,222.68 = 37,333.84 : x
  2. Step 2: Convert to fraction form
    67,549.17/93,222.68 = 37,333.84/x
  3. Step 3: Cross multiply
    67,549.17x = 93,222.68 × 37,333.84
  4. Step 4: Simplify right side
    67,549.17x = 3,480,360,432.82
  5. Step 5: Solve for x
    x = 3,480,360,432.82/67,549.17
  6. Step 6: Final answer
    x = 51,523.37

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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.