Home / 74,346.84-102,553.56-44,112.24

Finding the Fourth Proportional to 74,346.84, 102,553.56 and 44,112.24

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Solution

The fourth proportional to 74,346.84, 102,553.56 and 44,112.24 is: 60,848.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,346.84 : 102,553.56 = 44,112.24 : x
  2. Step 2: Convert to fraction form
    74,346.84/102,553.56 = 44,112.24/x
  3. Step 3: Cross multiply
    74,346.84x = 102,553.56 × 44,112.24
  4. Step 4: Simplify right side
    74,346.84x = 4,523,867,251.57
  5. Step 5: Solve for x
    x = 4,523,867,251.57/74,346.84
  6. Step 6: Final answer
    x = 60,848.14

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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.