Home / 9,084.51-13,626.63-2,510.55

Finding the Fourth Proportional to 9,084.51, 13,626.63 and 2,510.55

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Solution

The fourth proportional to 9,084.51, 13,626.63 and 2,510.55 is: 3,765.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,084.51 : 13,626.63 = 2,510.55 : x
  2. Step 2: Convert to fraction form
    9,084.51/13,626.63 = 2,510.55/x
  3. Step 3: Cross multiply
    9,084.51x = 13,626.63 × 2,510.55
  4. Step 4: Simplify right side
    9,084.51x = 34,210,335.95
  5. Step 5: Solve for x
    x = 34,210,335.95/9,084.51
  6. Step 6: Final answer
    x = 3,765.79

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Half scale
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Double scale
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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.