Home / 70,160.42-96,823.28-41,882.52

Finding the Fourth Proportional to 70,160.42, 96,823.28 and 41,882.52

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Solution

The fourth proportional to 70,160.42, 96,823.28 and 41,882.52 is: 57,799.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,160.42 : 96,823.28 = 41,882.52 : x
  2. Step 2: Convert to fraction form
    70,160.42/96,823.28 = 41,882.52/x
  3. Step 3: Cross multiply
    70,160.42x = 96,823.28 × 41,882.52
  4. Step 4: Simplify right side
    70,160.42x = 4,055,202,961.07
  5. Step 5: Solve for x
    x = 4,055,202,961.07/70,160.42
  6. Step 6: Final answer
    x = 57,799.01

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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.