Home / 61,746.24-92,577.24-29,708.40

Finding the Fourth Proportional to 61,746.24, 92,577.24 and 29,708.40

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Solution

The fourth proportional to 61,746.24, 92,577.24 and 29,708.40 is: 44,542.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,746.24 : 92,577.24 = 29,708.40 : x
  2. Step 2: Convert to fraction form
    61,746.24/92,577.24 = 29,708.40/x
  3. Step 3: Cross multiply
    61,746.24x = 92,577.24 × 29,708.40
  4. Step 4: Simplify right side
    61,746.24x = 2,750,321,676.82
  5. Step 5: Solve for x
    x = 2,750,321,676.82/61,746.24
  6. Step 6: Final answer
    x = 44,542.33

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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.