Home / 16,460.20-24,690.71-5,368.06

Finding the Fourth Proportional to 16,460.20, 24,690.71 and 5,368.06

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Solution

The fourth proportional to 16,460.20, 24,690.71 and 5,368.06 is: 8,052.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,460.20 : 24,690.71 = 5,368.06 : x
  2. Step 2: Convert to fraction form
    16,460.20/24,690.71 = 5,368.06/x
  3. Step 3: Cross multiply
    16,460.20x = 24,690.71 × 5,368.06
  4. Step 4: Simplify right side
    16,460.20x = 132,541,212.72
  5. Step 5: Solve for x
    x = 132,541,212.72/16,460.20
  6. Step 6: Final answer
    x = 8,052.22

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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.