Home / 63,340.02-95,037.66-30,083.58

Finding the Fourth Proportional to 63,340.02, 95,037.66 and 30,083.58

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Solution

The fourth proportional to 63,340.02, 95,037.66 and 30,083.58 is: 45,138.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,340.02 : 95,037.66 = 30,083.58 : x
  2. Step 2: Convert to fraction form
    63,340.02/95,037.66 = 30,083.58/x
  3. Step 3: Cross multiply
    63,340.02x = 95,037.66 × 30,083.58
  4. Step 4: Simplify right side
    63,340.02x = 2,859,073,047.62
  5. Step 5: Solve for x
    x = 2,859,073,047.62/63,340.02
  6. Step 6: Final answer
    x = 45,138.49

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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.