Home / 54,677.52-75,458.46-41,225.04

Finding the Fourth Proportional to 54,677.52, 75,458.46 and 41,225.04

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Solution

The fourth proportional to 54,677.52, 75,458.46 and 41,225.04 is: 56,893.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,677.52 : 75,458.46 = 41,225.04 : x
  2. Step 2: Convert to fraction form
    54,677.52/75,458.46 = 41,225.04/x
  3. Step 3: Cross multiply
    54,677.52x = 75,458.46 × 41,225.04
  4. Step 4: Simplify right side
    54,677.52x = 3,110,778,031.84
  5. Step 5: Solve for x
    x = 3,110,778,031.84/54,677.52
  6. Step 6: Final answer
    x = 56,893.18

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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.