Home / 9,510.75-14,266.13-2,585.25

Finding the Fourth Proportional to 9,510.75, 14,266.13 and 2,585.25

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Solution

The fourth proportional to 9,510.75, 14,266.13 and 2,585.25 is: 3,877.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,510.75 : 14,266.13 = 2,585.25 : x
  2. Step 2: Convert to fraction form
    9,510.75/14,266.13 = 2,585.25/x
  3. Step 3: Cross multiply
    9,510.75x = 14,266.13 × 2,585.25
  4. Step 4: Simplify right side
    9,510.75x = 36,881,499.66
  5. Step 5: Solve for x
    x = 36,881,499.66/9,510.75
  6. Step 6: Final answer
    x = 3,877.88

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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.