Home / 16,552.23-24,826.19-5,306.61

Finding the Fourth Proportional to 16,552.23, 24,826.19 and 5,306.61

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Solution

The fourth proportional to 16,552.23, 24,826.19 and 5,306.61 is: 7,959.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,552.23 : 24,826.19 = 5,306.61 : x
  2. Step 2: Convert to fraction form
    16,552.23/24,826.19 = 5,306.61/x
  3. Step 3: Cross multiply
    16,552.23x = 24,826.19 × 5,306.61
  4. Step 4: Simplify right side
    16,552.23x = 131,742,881.58
  5. Step 5: Solve for x
    x = 131,742,881.58/16,552.23
  6. Step 6: Final answer
    x = 7,959.22

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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.