Home / 62,084.56-93,053.85-28,734.16

Finding the Fourth Proportional to 62,084.56, 93,053.85 and 28,734.16

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Solution

The fourth proportional to 62,084.56, 93,053.85 and 28,734.16 is: 43,067.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,084.56 : 93,053.85 = 28,734.16 : x
  2. Step 2: Convert to fraction form
    62,084.56/93,053.85 = 28,734.16/x
  3. Step 3: Cross multiply
    62,084.56x = 93,053.85 × 28,734.16
  4. Step 4: Simplify right side
    62,084.56x = 2,673,824,214.52
  5. Step 5: Solve for x
    x = 2,673,824,214.52/62,084.56
  6. Step 6: Final answer
    x = 43,067.46

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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.