Home / 9,010.37-13,513.91-2,437.09

Finding the Fourth Proportional to 9,010.37, 13,513.91 and 2,437.09

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Solution

The fourth proportional to 9,010.37, 13,513.91 and 2,437.09 is: 3,655.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,010.37 : 13,513.91 = 2,437.09 : x
  2. Step 2: Convert to fraction form
    9,010.37/13,513.91 = 2,437.09/x
  3. Step 3: Cross multiply
    9,010.37x = 13,513.91 × 2,437.09
  4. Step 4: Simplify right side
    9,010.37x = 32,934,568.95
  5. Step 5: Solve for x
    x = 32,934,568.95/9,010.37
  6. Step 6: Final answer
    x = 3,655.18

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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.