Home / 295,515.24-443,335.14-95,820.06

Finding the Fourth Proportional to 295,515.24, 443,335.14 and 95,820.06

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Solution

The fourth proportional to 295,515.24, 443,335.14 and 95,820.06 is: 143,750.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,515.24 : 443,335.14 = 95,820.06 : x
  2. Step 2: Convert to fraction form
    295,515.24/443,335.14 = 95,820.06/x
  3. Step 3: Cross multiply
    295,515.24x = 443,335.14 × 95,820.06
  4. Step 4: Simplify right side
    295,515.24x = 42,480,399,714.91
  5. Step 5: Solve for x
    x = 42,480,399,714.91/295,515.24
  6. Step 6: Final answer
    x = 143,750.28

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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.