Home / 16,316.38-24,477.72-6,956.24

Finding the Fourth Proportional to 16,316.38, 24,477.72 and 6,956.24

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Solution

The fourth proportional to 16,316.38, 24,477.72 and 6,956.24 is: 10,435.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,316.38 : 24,477.72 = 6,956.24 : x
  2. Step 2: Convert to fraction form
    16,316.38/24,477.72 = 6,956.24/x
  3. Step 3: Cross multiply
    16,316.38x = 24,477.72 × 6,956.24
  4. Step 4: Simplify right side
    16,316.38x = 170,272,894.97
  5. Step 5: Solve for x
    x = 170,272,894.97/16,316.38
  6. Step 6: Final answer
    x = 10,435.70

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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.