Home / 75,097.14-103,627.03-44,876.46

Finding the Fourth Proportional to 75,097.14, 103,627.03 and 44,876.46

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Solution

The fourth proportional to 75,097.14, 103,627.03 and 44,876.46 is: 61,925.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,097.14 : 103,627.03 = 44,876.46 : x
  2. Step 2: Convert to fraction form
    75,097.14/103,627.03 = 44,876.46/x
  3. Step 3: Cross multiply
    75,097.14x = 103,627.03 × 44,876.46
  4. Step 4: Simplify right side
    75,097.14x = 4,650,414,266.71
  5. Step 5: Solve for x
    x = 4,650,414,266.71/75,097.14
  6. Step 6: Final answer
    x = 61,925.32

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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.