Home / 73,444.90-101,353.97-41,613.80

Finding the Fourth Proportional to 73,444.90, 101,353.97 and 41,613.80

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Solution

The fourth proportional to 73,444.90, 101,353.97 and 41,613.80 is: 57,427.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,444.90 : 101,353.97 = 41,613.80 : x
  2. Step 2: Convert to fraction form
    73,444.90/101,353.97 = 41,613.80/x
  3. Step 3: Cross multiply
    73,444.90x = 101,353.97 × 41,613.80
  4. Step 4: Simplify right side
    73,444.90x = 4,217,723,836.79
  5. Step 5: Solve for x
    x = 4,217,723,836.79/73,444.90
  6. Step 6: Final answer
    x = 57,427.05

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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.