Home / 67,548.54-93,217.14-37,333.20

Finding the Fourth Proportional to 67,548.54, 93,217.14 and 37,333.20

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Solution

The fourth proportional to 67,548.54, 93,217.14 and 37,333.20 is: 51,519.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,548.54 : 93,217.14 = 37,333.20 : x
  2. Step 2: Convert to fraction form
    67,548.54/93,217.14 = 37,333.20/x
  3. Step 3: Cross multiply
    67,548.54x = 93,217.14 × 37,333.20
  4. Step 4: Simplify right side
    67,548.54x = 3,480,094,131.05
  5. Step 5: Solve for x
    x = 3,480,094,131.05/67,548.54
  6. Step 6: Final answer
    x = 51,519.90

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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.