Home / 16,132.04-24,188.75-6,259.78

Finding the Fourth Proportional to 16,132.04, 24,188.75 and 6,259.78

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Solution

The fourth proportional to 16,132.04, 24,188.75 and 6,259.78 is: 9,386.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,132.04 : 24,188.75 = 6,259.78 : x
  2. Step 2: Convert to fraction form
    16,132.04/24,188.75 = 6,259.78/x
  3. Step 3: Cross multiply
    16,132.04x = 24,188.75 × 6,259.78
  4. Step 4: Simplify right side
    16,132.04x = 151,416,253.48
  5. Step 5: Solve for x
    x = 151,416,253.48/16,132.04
  6. Step 6: Final answer
    x = 9,386.06

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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.