Home / 93,693.26-140,540.07-23,572.10

Finding the Fourth Proportional to 93,693.26, 140,540.07 and 23,572.10

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Solution

The fourth proportional to 93,693.26, 140,540.07 and 23,572.10 is: 35,358.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,693.26 : 140,540.07 = 23,572.10 : x
  2. Step 2: Convert to fraction form
    93,693.26/140,540.07 = 23,572.10/x
  3. Step 3: Cross multiply
    93,693.26x = 140,540.07 × 23,572.10
  4. Step 4: Simplify right side
    93,693.26x = 3,312,824,584.05
  5. Step 5: Solve for x
    x = 3,312,824,584.05/93,693.26
  6. Step 6: Final answer
    x = 35,358.20

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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.