Home / 93,564.18-140,341.68-34,396.11

Finding the Fourth Proportional to 93,564.18, 140,341.68 and 34,396.11

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Solution

The fourth proportional to 93,564.18, 140,341.68 and 34,396.11 is: 51,592.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,564.18 : 140,341.68 = 34,396.11 : x
  2. Step 2: Convert to fraction form
    93,564.18/140,341.68 = 34,396.11/x
  3. Step 3: Cross multiply
    93,564.18x = 140,341.68 × 34,396.11
  4. Step 4: Simplify right side
    93,564.18x = 4,827,207,862.86
  5. Step 5: Solve for x
    x = 4,827,207,862.86/93,564.18
  6. Step 6: Final answer
    x = 51,592.48

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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.