Home / 43,404.16-59,897.22-25,500.80

Finding the Fourth Proportional to 43,404.16, 59,897.22 and 25,500.80

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Solution

The fourth proportional to 43,404.16, 59,897.22 and 25,500.80 is: 35,190.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,404.16 : 59,897.22 = 25,500.80 : x
  2. Step 2: Convert to fraction form
    43,404.16/59,897.22 = 25,500.80/x
  3. Step 3: Cross multiply
    43,404.16x = 59,897.22 × 25,500.80
  4. Step 4: Simplify right side
    43,404.16x = 1,527,427,027.78
  5. Step 5: Solve for x
    x = 1,527,427,027.78/43,404.16
  6. Step 6: Final answer
    x = 35,190.80

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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.