Home / 93,752.38-140,725.77-62,803.90

Finding the Fourth Proportional to 93,752.38, 140,725.77 and 62,803.90

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Solution

The fourth proportional to 93,752.38, 140,725.77 and 62,803.90 is: 94,270.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,752.38 : 140,725.77 = 62,803.90 : x
  2. Step 2: Convert to fraction form
    93,752.38/140,725.77 = 62,803.90/x
  3. Step 3: Cross multiply
    93,752.38x = 140,725.77 × 62,803.90
  4. Step 4: Simplify right side
    93,752.38x = 8,838,127,186.50
  5. Step 5: Solve for x
    x = 8,838,127,186.50/93,752.38
  6. Step 6: Final answer
    x = 94,270.96

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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.