Home / 93,416.43-140,125.17-23,295.74

Finding the Fourth Proportional to 93,416.43, 140,125.17 and 23,295.74

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Solution

The fourth proportional to 93,416.43, 140,125.17 and 23,295.74 is: 34,943.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,416.43 : 140,125.17 = 23,295.74 : x
  2. Step 2: Convert to fraction form
    93,416.43/140,125.17 = 23,295.74/x
  3. Step 3: Cross multiply
    93,416.43x = 140,125.17 × 23,295.74
  4. Step 4: Simplify right side
    93,416.43x = 3,264,319,527.78
  5. Step 5: Solve for x
    x = 3,264,319,527.78/93,416.43
  6. Step 6: Final answer
    x = 34,943.74

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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.