Home / 152,719.88-228,846.02-63,925.04

Finding the Fourth Proportional to 152,719.88, 228,846.02 and 63,925.04

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Solution

The fourth proportional to 152,719.88, 228,846.02 and 63,925.04 is: 95,789.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,719.88 : 228,846.02 = 63,925.04 : x
  2. Step 2: Convert to fraction form
    152,719.88/228,846.02 = 63,925.04/x
  3. Step 3: Cross multiply
    152,719.88x = 228,846.02 × 63,925.04
  4. Step 4: Simplify right side
    152,719.88x = 14,628,990,982.34
  5. Step 5: Solve for x
    x = 14,628,990,982.34/152,719.88
  6. Step 6: Final answer
    x = 95,789.70

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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.