Home / 60,827.56-91,245.36-29,244.28

Finding the Fourth Proportional to 60,827.56, 91,245.36 and 29,244.28

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Solution

The fourth proportional to 60,827.56, 91,245.36 and 29,244.28 is: 43,868.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,827.56 : 91,245.36 = 29,244.28 : x
  2. Step 2: Convert to fraction form
    60,827.56/91,245.36 = 29,244.28/x
  3. Step 3: Cross multiply
    60,827.56x = 91,245.36 × 29,244.28
  4. Step 4: Simplify right side
    60,827.56x = 2,668,404,856.54
  5. Step 5: Solve for x
    x = 2,668,404,856.54/60,827.56
  6. Step 6: Final answer
    x = 43,868.35

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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.