Home / 54,884.16-75,740.04-29,733.66

Finding the Fourth Proportional to 54,884.16, 75,740.04 and 29,733.66

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Solution

The fourth proportional to 54,884.16, 75,740.04 and 29,733.66 is: 41,032.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,884.16 : 75,740.04 = 29,733.66 : x
  2. Step 2: Convert to fraction form
    54,884.16/75,740.04 = 29,733.66/x
  3. Step 3: Cross multiply
    54,884.16x = 75,740.04 × 29,733.66
  4. Step 4: Simplify right side
    54,884.16x = 2,252,028,597.75
  5. Step 5: Solve for x
    x = 2,252,028,597.75/54,884.16
  6. Step 6: Final answer
    x = 41,032.40

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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.