Home / 8,864.19-13,296.24-2,624.24

Finding the Fourth Proportional to 8,864.19, 13,296.24 and 2,624.24

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Solution

The fourth proportional to 8,864.19, 13,296.24 and 2,624.24 is: 3,936.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,864.19 : 13,296.24 = 2,624.24 : x
  2. Step 2: Convert to fraction form
    8,864.19/13,296.24 = 2,624.24/x
  3. Step 3: Cross multiply
    8,864.19x = 13,296.24 × 2,624.24
  4. Step 4: Simplify right side
    8,864.19x = 34,892,518.08
  5. Step 5: Solve for x
    x = 34,892,518.08/8,864.19
  6. Step 6: Final answer
    x = 3,936.35

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Similar ratio
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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.