Home / 48,965.32-67,573.14-26,610.76

Finding the Fourth Proportional to 48,965.32, 67,573.14 and 26,610.76

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Solution

The fourth proportional to 48,965.32, 67,573.14 and 26,610.76 is: 36,723.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,965.32 : 67,573.14 = 26,610.76 : x
  2. Step 2: Convert to fraction form
    48,965.32/67,573.14 = 26,610.76/x
  3. Step 3: Cross multiply
    48,965.32x = 67,573.14 × 26,610.76
  4. Step 4: Simplify right side
    48,965.32x = 1,798,172,610.99
  5. Step 5: Solve for x
    x = 1,798,172,610.99/48,965.32
  6. Step 6: Final answer
    x = 36,723.39

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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.