Home / 16,340.85-24,499.26-5,241.24

Finding the Fourth Proportional to 16,340.85, 24,499.26 and 5,241.24

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Solution

The fourth proportional to 16,340.85, 24,499.26 and 5,241.24 is: 7,858.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,340.85 : 24,499.26 = 5,241.24 : x
  2. Step 2: Convert to fraction form
    16,340.85/24,499.26 = 5,241.24/x
  3. Step 3: Cross multiply
    16,340.85x = 24,499.26 × 5,241.24
  4. Step 4: Simplify right side
    16,340.85x = 128,406,501.48
  5. Step 5: Solve for x
    x = 128,406,501.48/16,340.85
  6. Step 6: Final answer
    x = 7,858.01

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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.