Home / 9,084.70-13,627.31-2,510.89

Finding the Fourth Proportional to 9,084.70, 13,627.31 and 2,510.89

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Solution

The fourth proportional to 9,084.70, 13,627.31 and 2,510.89 is: 3,766.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,084.70 : 13,627.31 = 2,510.89 : x
  2. Step 2: Convert to fraction form
    9,084.70/13,627.31 = 2,510.89/x
  3. Step 3: Cross multiply
    9,084.70x = 13,627.31 × 2,510.89
  4. Step 4: Simplify right side
    9,084.70x = 34,216,643.91
  5. Step 5: Solve for x
    x = 34,216,643.91/9,084.70
  6. Step 6: Final answer
    x = 3,766.40

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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.