Home / 26,944.80-40,424.40-24,043.20

Finding the Fourth Proportional to 26,944.80, 40,424.40 and 24,043.20

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Solution

The fourth proportional to 26,944.80, 40,424.40 and 24,043.20 is: 36,071.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,944.80 : 40,424.40 = 24,043.20 : x
  2. Step 2: Convert to fraction form
    26,944.80/40,424.40 = 24,043.20/x
  3. Step 3: Cross multiply
    26,944.80x = 40,424.40 × 24,043.20
  4. Step 4: Simplify right side
    26,944.80x = 971,931,934.08
  5. Step 5: Solve for x
    x = 971,931,934.08/26,944.80
  6. Step 6: Final answer
    x = 36,071.22

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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.