Home / 950.25-1,426.05-373.13

Finding the Fourth Proportional to 950.25, 1,426.05 and 373.13

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Solution

The fourth proportional to 950.25, 1,426.05 and 373.13 is: 559.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    950.25 : 1,426.05 = 373.13 : x
  2. Step 2: Convert to fraction form
    950.25/1,426.05 = 373.13/x
  3. Step 3: Cross multiply
    950.25x = 1,426.05 × 373.13
  4. Step 4: Simplify right side
    950.25x = 532,094.91
  5. Step 5: Solve for x
    x = 532,094.91/950.25
  6. Step 6: Final answer
    x = 559.95

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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.