Home / 11,948.00-17,924.18-4,924.13

Finding the Fourth Proportional to 11,948.00, 17,924.18 and 4,924.13

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Solution

The fourth proportional to 11,948.00, 17,924.18 and 4,924.13 is: 7,387.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,948.00 : 17,924.18 = 4,924.13 : x
  2. Step 2: Convert to fraction form
    11,948.00/17,924.18 = 4,924.13/x
  3. Step 3: Cross multiply
    11,948.00x = 17,924.18 × 4,924.13
  4. Step 4: Simplify right side
    11,948.00x = 88,261,012.65
  5. Step 5: Solve for x
    x = 88,261,012.65/11,948.00
  6. Step 6: Final answer
    x = 7,387.09

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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.