Home / 43,469.28-59,894.96-29,297.52

Finding the Fourth Proportional to 43,469.28, 59,894.96 and 29,297.52

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Solution

The fourth proportional to 43,469.28, 59,894.96 and 29,297.52 is: 40,368.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,469.28 : 59,894.96 = 29,297.52 : x
  2. Step 2: Convert to fraction form
    43,469.28/59,894.96 = 29,297.52/x
  3. Step 3: Cross multiply
    43,469.28x = 59,894.96 × 29,297.52
  4. Step 4: Simplify right side
    43,469.28x = 1,754,773,788.50
  5. Step 5: Solve for x
    x = 1,754,773,788.50/43,469.28
  6. Step 6: Final answer
    x = 40,368.14

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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.