Home / 60,625.38-83,701.32-44,682.06

Finding the Fourth Proportional to 60,625.38, 83,701.32 and 44,682.06

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Solution

The fourth proportional to 60,625.38, 83,701.32 and 44,682.06 is: 61,689.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,625.38 : 83,701.32 = 44,682.06 : x
  2. Step 2: Convert to fraction form
    60,625.38/83,701.32 = 44,682.06/x
  3. Step 3: Cross multiply
    60,625.38x = 83,701.32 × 44,682.06
  4. Step 4: Simplify right side
    60,625.38x = 3,739,947,402.32
  5. Step 5: Solve for x
    x = 3,739,947,402.32/60,625.38
  6. Step 6: Final answer
    x = 61,689.47

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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.