Home / 60,298.32-90,448.85-22,876.02

Finding the Fourth Proportional to 60,298.32, 90,448.85 and 22,876.02

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Solution

The fourth proportional to 60,298.32, 90,448.85 and 22,876.02 is: 34,314.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,298.32 : 90,448.85 = 22,876.02 : x
  2. Step 2: Convert to fraction form
    60,298.32/90,448.85 = 22,876.02/x
  3. Step 3: Cross multiply
    60,298.32x = 90,448.85 × 22,876.02
  4. Step 4: Simplify right side
    60,298.32x = 2,069,109,758.77
  5. Step 5: Solve for x
    x = 2,069,109,758.77/60,298.32
  6. Step 6: Final answer
    x = 34,314.55

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.