Home / 9,084.45-13,626.65-2,510.61

Finding the Fourth Proportional to 9,084.45, 13,626.65 and 2,510.61

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Solution

The fourth proportional to 9,084.45, 13,626.65 and 2,510.61 is: 3,765.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,084.45 : 13,626.65 = 2,510.61 : x
  2. Step 2: Convert to fraction form
    9,084.45/13,626.65 = 2,510.61/x
  3. Step 3: Cross multiply
    9,084.45x = 13,626.65 × 2,510.61
  4. Step 4: Simplify right side
    9,084.45x = 34,211,235.58
  5. Step 5: Solve for x
    x = 34,211,235.58/9,084.45
  6. Step 6: Final answer
    x = 3,765.91

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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.