Home / 295,725.35-443,715.12-96,106.92

Finding the Fourth Proportional to 295,725.35, 443,715.12 and 96,106.92

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Solution

The fourth proportional to 295,725.35, 443,715.12 and 96,106.92 is: 144,201.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,725.35 : 443,715.12 = 96,106.92 : x
  2. Step 2: Convert to fraction form
    295,725.35/443,715.12 = 96,106.92/x
  3. Step 3: Cross multiply
    295,725.35x = 443,715.12 × 96,106.92
  4. Step 4: Simplify right side
    295,725.35x = 42,644,093,540.63
  5. Step 5: Solve for x
    x = 42,644,093,540.63/295,725.35
  6. Step 6: Final answer
    x = 144,201.69

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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.