Home / 93,851.92-140,774.23-34,686.28

Finding the Fourth Proportional to 93,851.92, 140,774.23 and 34,686.28

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Solution

The fourth proportional to 93,851.92, 140,774.23 and 34,686.28 is: 52,028.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,851.92 : 140,774.23 = 34,686.28 : x
  2. Step 2: Convert to fraction form
    93,851.92/140,774.23 = 34,686.28/x
  3. Step 3: Cross multiply
    93,851.92x = 140,774.23 × 34,686.28
  4. Step 4: Simplify right side
    93,851.92x = 4,882,934,358.56
  5. Step 5: Solve for x
    x = 4,882,934,358.56/93,851.92
  6. Step 6: Final answer
    x = 52,028.07

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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.