Home / 16,248.03-24,378.27-5,719.14

Finding the Fourth Proportional to 16,248.03, 24,378.27 and 5,719.14

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Solution

The fourth proportional to 16,248.03, 24,378.27 and 5,719.14 is: 8,580.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,248.03 : 24,378.27 = 5,719.14 : x
  2. Step 2: Convert to fraction form
    16,248.03/24,378.27 = 5,719.14/x
  3. Step 3: Cross multiply
    16,248.03x = 24,378.27 × 5,719.14
  4. Step 4: Simplify right side
    16,248.03x = 139,422,739.09
  5. Step 5: Solve for x
    x = 139,422,739.09/16,248.03
  6. Step 6: Final answer
    x = 8,580.90

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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.