Home / 16,237.30-24,360.18-5,144.14

Finding the Fourth Proportional to 16,237.30, 24,360.18 and 5,144.14

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Solution

The fourth proportional to 16,237.30, 24,360.18 and 5,144.14 is: 7,717.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,237.30 : 24,360.18 = 5,144.14 : x
  2. Step 2: Convert to fraction form
    16,237.30/24,360.18 = 5,144.14/x
  3. Step 3: Cross multiply
    16,237.30x = 24,360.18 × 5,144.14
  4. Step 4: Simplify right side
    16,237.30x = 125,312,176.35
  5. Step 5: Solve for x
    x = 125,312,176.35/16,237.30
  6. Step 6: Final answer
    x = 7,717.55

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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.