Home / 16,277.04-24,387.70-8,886.70

Finding the Fourth Proportional to 16,277.04, 24,387.70 and 8,886.70

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Solution

The fourth proportional to 16,277.04, 24,387.70 and 8,886.70 is: 13,314.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,277.04 : 24,387.70 = 8,886.70 : x
  2. Step 2: Convert to fraction form
    16,277.04/24,387.70 = 8,886.70/x
  3. Step 3: Cross multiply
    16,277.04x = 24,387.70 × 8,886.70
  4. Step 4: Simplify right side
    16,277.04x = 216,726,173.59
  5. Step 5: Solve for x
    x = 216,726,173.59/16,277.04
  6. Step 6: Final answer
    x = 13,314.84

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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.