Home / 62,747.88-94,094.19-29,477.40

Finding the Fourth Proportional to 62,747.88, 94,094.19 and 29,477.40

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Solution

The fourth proportional to 62,747.88, 94,094.19 and 29,477.40 is: 44,203.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,747.88 : 94,094.19 = 29,477.40 : x
  2. Step 2: Convert to fraction form
    62,747.88/94,094.19 = 29,477.40/x
  3. Step 3: Cross multiply
    62,747.88x = 94,094.19 × 29,477.40
  4. Step 4: Simplify right side
    62,747.88x = 2,773,652,076.31
  5. Step 5: Solve for x
    x = 2,773,652,076.31/62,747.88
  6. Step 6: Final answer
    x = 44,203.12

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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.