Home / 64,154.40-96,229.44-29,069.52

Finding the Fourth Proportional to 64,154.40, 96,229.44 and 29,069.52

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Solution

The fourth proportional to 64,154.40, 96,229.44 and 29,069.52 is: 43,603.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,154.40 : 96,229.44 = 29,069.52 : x
  2. Step 2: Convert to fraction form
    64,154.40/96,229.44 = 29,069.52/x
  3. Step 3: Cross multiply
    64,154.40x = 96,229.44 × 29,069.52
  4. Step 4: Simplify right side
    64,154.40x = 2,797,343,630.67
  5. Step 5: Solve for x
    x = 2,797,343,630.67/64,154.40
  6. Step 6: Final answer
    x = 43,603.30

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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.