Home / 62,256.43-93,385.47-19,560.47

Finding the Fourth Proportional to 62,256.43, 93,385.47 and 19,560.47

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Solution

The fourth proportional to 62,256.43, 93,385.47 and 19,560.47 is: 29,340.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,256.43 : 93,385.47 = 19,560.47 : x
  2. Step 2: Convert to fraction form
    62,256.43/93,385.47 = 19,560.47/x
  3. Step 3: Cross multiply
    62,256.43x = 93,385.47 × 19,560.47
  4. Step 4: Simplify right side
    62,256.43x = 1,826,663,684.37
  5. Step 5: Solve for x
    x = 1,826,663,684.37/62,256.43
  6. Step 6: Final answer
    x = 29,340.96

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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.