Home / 16,338.61-24,507.24-5,245.93

Finding the Fourth Proportional to 16,338.61, 24,507.24 and 5,245.93

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Solution

The fourth proportional to 16,338.61, 24,507.24 and 5,245.93 is: 7,868.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,338.61 : 24,507.24 = 5,245.93 : x
  2. Step 2: Convert to fraction form
    16,338.61/24,507.24 = 5,245.93/x
  3. Step 3: Cross multiply
    16,338.61x = 24,507.24 × 5,245.93
  4. Step 4: Simplify right side
    16,338.61x = 128,563,265.53
  5. Step 5: Solve for x
    x = 128,563,265.53/16,338.61
  6. Step 6: Final answer
    x = 7,868.68

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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.