Home / 93,418.50-140,132.60-23,298.42

Finding the Fourth Proportional to 93,418.50, 140,132.60 and 23,298.42

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Solution

The fourth proportional to 93,418.50, 140,132.60 and 23,298.42 is: 34,948.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,418.50 : 140,132.60 = 23,298.42 : x
  2. Step 2: Convert to fraction form
    93,418.50/140,132.60 = 23,298.42/x
  3. Step 3: Cross multiply
    93,418.50x = 140,132.60 × 23,298.42
  4. Step 4: Simplify right side
    93,418.50x = 3,264,868,170.49
  5. Step 5: Solve for x
    x = 3,264,868,170.49/93,418.50
  6. Step 6: Final answer
    x = 34,948.84

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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.