Home / 9,084.16-13,624.62-2,508.70

Finding the Fourth Proportional to 9,084.16, 13,624.62 and 2,508.70

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Solution

The fourth proportional to 9,084.16, 13,624.62 and 2,508.70 is: 3,762.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,084.16 : 13,624.62 = 2,508.70 : x
  2. Step 2: Convert to fraction form
    9,084.16/13,624.62 = 2,508.70/x
  3. Step 3: Cross multiply
    9,084.16x = 13,624.62 × 2,508.70
  4. Step 4: Simplify right side
    9,084.16x = 34,180,084.19
  5. Step 5: Solve for x
    x = 34,180,084.19/9,084.16
  6. Step 6: Final answer
    x = 3,762.60

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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.