Home / 632,384.56-948,950.58-233,305.66

Finding the Fourth Proportional to 632,384.56, 948,950.58 and 233,305.66

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Solution

The fourth proportional to 632,384.56, 948,950.58 and 233,305.66 is: 350,096.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    632,384.56 : 948,950.58 = 233,305.66 : x
  2. Step 2: Convert to fraction form
    632,384.56/948,950.58 = 233,305.66/x
  3. Step 3: Cross multiply
    632,384.56x = 948,950.58 × 233,305.66
  4. Step 4: Simplify right side
    632,384.56x = 221,395,541,374.28
  5. Step 5: Solve for x
    x = 221,395,541,374.28/632,384.56
  6. Step 6: Final answer
    x = 350,096.37

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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.