Home / 632.06-948.24-193.30

Finding the Fourth Proportional to 632.06, 948.24 and 193.30

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Solution

The fourth proportional to 632.06, 948.24 and 193.30 is: 290.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    632.06 : 948.24 = 193.30 : x
  2. Step 2: Convert to fraction form
    632.06/948.24 = 193.30/x
  3. Step 3: Cross multiply
    632.06x = 948.24 × 193.30
  4. Step 4: Simplify right side
    632.06x = 183,294.79
  5. Step 5: Solve for x
    x = 183,294.79/632.06
  6. Step 6: Final answer
    x = 290.00

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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.