Home / 671,126.92-1,006,093.61-244,582.64

Finding the Fourth Proportional to 671,126.92, 1,006,093.61 and 244,582.64

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Solution

The fourth proportional to 671,126.92, 1,006,093.61 and 244,582.64 is: 366,656.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    671,126.92 : 1,006,093.61 = 244,582.64 : x
  2. Step 2: Convert to fraction form
    671,126.92/1,006,093.61 = 244,582.64/x
  3. Step 3: Cross multiply
    671,126.92x = 1,006,093.61 × 244,582.64
  4. Step 4: Simplify right side
    671,126.92x = 246,073,029,657.59
  5. Step 5: Solve for x
    x = 246,073,029,657.59/671,126.92
  6. Step 6: Final answer
    x = 366,656.47

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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.