Home / 9,598.50-14,396.08-2,578.99

Finding the Fourth Proportional to 9,598.50, 14,396.08 and 2,578.99

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Solution

The fourth proportional to 9,598.50, 14,396.08 and 2,578.99 is: 3,868.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,598.50 : 14,396.08 = 2,578.99 : x
  2. Step 2: Convert to fraction form
    9,598.50/14,396.08 = 2,578.99/x
  3. Step 3: Cross multiply
    9,598.50x = 14,396.08 × 2,578.99
  4. Step 4: Simplify right side
    9,598.50x = 37,127,335.75
  5. Step 5: Solve for x
    x = 37,127,335.75/9,598.50
  6. Step 6: Final answer
    x = 3,868.04

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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.