Home / 671,024.27-1,006,225.37-250,187.15

Finding the Fourth Proportional to 671,024.27, 1,006,225.37 and 250,187.15

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Solution

The fourth proportional to 671,024.27, 1,006,225.37 and 250,187.15 is: 375,164.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    671,024.27 : 1,006,225.37 = 250,187.15 : x
  2. Step 2: Convert to fraction form
    671,024.27/1,006,225.37 = 250,187.15/x
  3. Step 3: Cross multiply
    671,024.27x = 1,006,225.37 × 250,187.15
  4. Step 4: Simplify right side
    671,024.27x = 251,744,659,780.83
  5. Step 5: Solve for x
    x = 251,744,659,780.83/671,024.27
  6. Step 6: Final answer
    x = 375,164.76

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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.