Home / 59,449.11-82,050.17-45,156.25

Finding the Fourth Proportional to 59,449.11, 82,050.17 and 45,156.25

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Solution

The fourth proportional to 59,449.11, 82,050.17 and 45,156.25 is: 62,323.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,449.11 : 82,050.17 = 45,156.25 : x
  2. Step 2: Convert to fraction form
    59,449.11/82,050.17 = 45,156.25/x
  3. Step 3: Cross multiply
    59,449.11x = 82,050.17 × 45,156.25
  4. Step 4: Simplify right side
    59,449.11x = 3,705,077,989.06
  5. Step 5: Solve for x
    x = 3,705,077,989.06/59,449.11
  6. Step 6: Final answer
    x = 62,323.52

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.