Home / 93,793.14-140,656.50-34,612.92

Finding the Fourth Proportional to 93,793.14, 140,656.50 and 34,612.92

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Solution

The fourth proportional to 93,793.14, 140,656.50 and 34,612.92 is: 51,907.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,793.14 : 140,656.50 = 34,612.92 : x
  2. Step 2: Convert to fraction form
    93,793.14/140,656.50 = 34,612.92/x
  3. Step 3: Cross multiply
    93,793.14x = 140,656.50 × 34,612.92
  4. Step 4: Simplify right side
    93,793.14x = 4,868,532,181.98
  5. Step 5: Solve for x
    x = 4,868,532,181.98/93,793.14
  6. Step 6: Final answer
    x = 51,907.12

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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.