Home / 54,564.46-75,333.88-49,184.44

Finding the Fourth Proportional to 54,564.46, 75,333.88 and 49,184.44

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Solution

The fourth proportional to 54,564.46, 75,333.88 and 49,184.44 is: 67,906.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,564.46 : 75,333.88 = 49,184.44 : x
  2. Step 2: Convert to fraction form
    54,564.46/75,333.88 = 49,184.44/x
  3. Step 3: Cross multiply
    54,564.46x = 75,333.88 × 49,184.44
  4. Step 4: Simplify right side
    54,564.46x = 3,705,254,700.83
  5. Step 5: Solve for x
    x = 3,705,254,700.83/54,564.46
  6. Step 6: Final answer
    x = 67,906.01

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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.