Home / 16,437.08-24,656.97-5,343.51

Finding the Fourth Proportional to 16,437.08, 24,656.97 and 5,343.51

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Solution

The fourth proportional to 16,437.08, 24,656.97 and 5,343.51 is: 8,015.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,437.08 : 24,656.97 = 5,343.51 : x
  2. Step 2: Convert to fraction form
    16,437.08/24,656.97 = 5,343.51/x
  3. Step 3: Cross multiply
    16,437.08x = 24,656.97 × 5,343.51
  4. Step 4: Simplify right side
    16,437.08x = 131,754,765.76
  5. Step 5: Solve for x
    x = 131,754,765.76/16,437.08
  6. Step 6: Final answer
    x = 8,015.71

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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.