Home / 40,393.17-60,592.22-17,021.49

Finding the Fourth Proportional to 40,393.17, 60,592.22 and 17,021.49

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Solution

The fourth proportional to 40,393.17, 60,592.22 and 17,021.49 is: 25,533.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,393.17 : 60,592.22 = 17,021.49 : x
  2. Step 2: Convert to fraction form
    40,393.17/60,592.22 = 17,021.49/x
  3. Step 3: Cross multiply
    40,393.17x = 60,592.22 × 17,021.49
  4. Step 4: Simplify right side
    40,393.17x = 1,031,369,781.70
  5. Step 5: Solve for x
    x = 1,031,369,781.70/40,393.17
  6. Step 6: Final answer
    x = 25,533.27

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.