Home / 93,391.90-140,124.30-34,233.55

Finding the Fourth Proportional to 93,391.90, 140,124.30 and 34,233.55

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Solution

The fourth proportional to 93,391.90, 140,124.30 and 34,233.55 is: 51,363.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,391.90 : 140,124.30 = 34,233.55 : x
  2. Step 2: Convert to fraction form
    93,391.90/140,124.30 = 34,233.55/x
  3. Step 3: Cross multiply
    93,391.90x = 140,124.30 × 34,233.55
  4. Step 4: Simplify right side
    93,391.90x = 4,796,952,230.27
  5. Step 5: Solve for x
    x = 4,796,952,230.27/93,391.90
  6. Step 6: Final answer
    x = 51,363.69

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1.5x scale

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.