Home / 634,922.88-952,353.28-235,641.44

Finding the Fourth Proportional to 634,922.88, 952,353.28 and 235,641.44

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Solution

The fourth proportional to 634,922.88, 952,353.28 and 235,641.44 is: 353,450.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    634,922.88 : 952,353.28 = 235,641.44 : x
  2. Step 2: Convert to fraction form
    634,922.88/952,353.28 = 235,641.44/x
  3. Step 3: Cross multiply
    634,922.88x = 952,353.28 × 235,641.44
  4. Step 4: Simplify right side
    634,922.88x = 224,413,898,287.92
  5. Step 5: Solve for x
    x = 224,413,898,287.92/634,922.88
  6. Step 6: Final answer
    x = 353,450.64

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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.