Home / 52,950.95-73,067.55-29,077.10

Finding the Fourth Proportional to 52,950.95, 73,067.55 and 29,077.10

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Solution

The fourth proportional to 52,950.95, 73,067.55 and 29,077.10 is: 40,123.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,950.95 : 73,067.55 = 29,077.10 : x
  2. Step 2: Convert to fraction form
    52,950.95/73,067.55 = 29,077.10/x
  3. Step 3: Cross multiply
    52,950.95x = 73,067.55 × 29,077.10
  4. Step 4: Simplify right side
    52,950.95x = 2,124,592,458.11
  5. Step 5: Solve for x
    x = 2,124,592,458.11/52,950.95
  6. Step 6: Final answer
    x = 40,123.78

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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.