Home / 170,522.11-235,322.01-94,044.24

Finding the Fourth Proportional to 170,522.11, 235,322.01 and 94,044.24

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Solution

The fourth proportional to 170,522.11, 235,322.01 and 94,044.24 is: 129,781.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,522.11 : 235,322.01 = 94,044.24 : x
  2. Step 2: Convert to fraction form
    170,522.11/235,322.01 = 94,044.24/x
  3. Step 3: Cross multiply
    170,522.11x = 235,322.01 × 94,044.24
  4. Step 4: Simplify right side
    170,522.11x = 22,130,679,585.72
  5. Step 5: Solve for x
    x = 22,130,679,585.72/170,522.11
  6. Step 6: Final answer
    x = 129,781.88

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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.