Home / 16,259.12-24,390.12-4,572.44

Finding the Fourth Proportional to 16,259.12, 24,390.12 and 4,572.44

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Solution

The fourth proportional to 16,259.12, 24,390.12 and 4,572.44 is: 6,859.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,259.12 : 24,390.12 = 4,572.44 : x
  2. Step 2: Convert to fraction form
    16,259.12/24,390.12 = 4,572.44/x
  3. Step 3: Cross multiply
    16,259.12x = 24,390.12 × 4,572.44
  4. Step 4: Simplify right side
    16,259.12x = 111,522,360.29
  5. Step 5: Solve for x
    x = 111,522,360.29/16,259.12
  6. Step 6: Final answer
    x = 6,859.06

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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.