Home / 80,195.43-110,673.63-46,209.24

Finding the Fourth Proportional to 80,195.43, 110,673.63 and 46,209.24

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Solution

The fourth proportional to 80,195.43, 110,673.63 and 46,209.24 is: 63,771.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,195.43 : 110,673.63 = 46,209.24 : x
  2. Step 2: Convert to fraction form
    80,195.43/110,673.63 = 46,209.24/x
  3. Step 3: Cross multiply
    80,195.43x = 110,673.63 × 46,209.24
  4. Step 4: Simplify right side
    80,195.43x = 5,114,144,330.34
  5. Step 5: Solve for x
    x = 5,114,144,330.34/80,195.43
  6. Step 6: Final answer
    x = 63,771.02

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.