Home / 73,823.30-110,734.95-60,701.30

Finding the Fourth Proportional to 73,823.30, 110,734.95 and 60,701.30

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Solution

The fourth proportional to 73,823.30, 110,734.95 and 60,701.30 is: 91,051.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,823.30 : 110,734.95 = 60,701.30 : x
  2. Step 2: Convert to fraction form
    73,823.30/110,734.95 = 60,701.30/x
  3. Step 3: Cross multiply
    73,823.30x = 110,734.95 × 60,701.30
  4. Step 4: Simplify right side
    73,823.30x = 6,721,755,420.44
  5. Step 5: Solve for x
    x = 6,721,755,420.44/73,823.30
  6. Step 6: Final answer
    x = 91,051.95

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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.