Home / 951.03-1,426.25-366.08

Finding the Fourth Proportional to 951.03, 1,426.25 and 366.08

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Solution

The fourth proportional to 951.03, 1,426.25 and 366.08 is: 549.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    951.03 : 1,426.25 = 366.08 : x
  2. Step 2: Convert to fraction form
    951.03/1,426.25 = 366.08/x
  3. Step 3: Cross multiply
    951.03x = 1,426.25 × 366.08
  4. Step 4: Simplify right side
    951.03x = 522,112.64
  5. Step 5: Solve for x
    x = 522,112.64/951.03
  6. Step 6: Final answer
    x = 549.00

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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.