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Finding the Fourth Proportional to 60,410.52, 90,595.26 and 22,961.58

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Solution

The fourth proportional to 60,410.52, 90,595.26 and 22,961.58 is: 34,434.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,410.52 : 90,595.26 = 22,961.58 : x
  2. Step 2: Convert to fraction form
    60,410.52/90,595.26 = 22,961.58/x
  3. Step 3: Cross multiply
    60,410.52x = 90,595.26 × 22,961.58
  4. Step 4: Simplify right side
    60,410.52x = 2,080,210,310.11
  5. Step 5: Solve for x
    x = 2,080,210,310.11/60,410.52
  6. Step 6: Final answer
    x = 34,434.57

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1.5x scale

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.