Home / 107,598.13-161,423.11-33,726.13

Finding the Fourth Proportional to 107,598.13, 161,423.11 and 33,726.13

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Solution

The fourth proportional to 107,598.13, 161,423.11 and 33,726.13 is: 50,597.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,598.13 : 161,423.11 = 33,726.13 : x
  2. Step 2: Convert to fraction form
    107,598.13/161,423.11 = 33,726.13/x
  3. Step 3: Cross multiply
    107,598.13x = 161,423.11 × 33,726.13
  4. Step 4: Simplify right side
    107,598.13x = 5,444,175,901.43
  5. Step 5: Solve for x
    x = 5,444,175,901.43/107,598.13
  6. Step 6: Final answer
    x = 50,597.31

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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.