Home / 112,348.96-168,514.21-33,463.20

Finding the Fourth Proportional to 112,348.96, 168,514.21 and 33,463.20

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Solution

The fourth proportional to 112,348.96, 168,514.21 and 33,463.20 is: 50,192.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,348.96 : 168,514.21 = 33,463.20 : x
  2. Step 2: Convert to fraction form
    112,348.96/168,514.21 = 33,463.20/x
  3. Step 3: Cross multiply
    112,348.96x = 168,514.21 × 33,463.20
  4. Step 4: Simplify right side
    112,348.96x = 5,639,024,712.07
  5. Step 5: Solve for x
    x = 5,639,024,712.07/112,348.96
  6. Step 6: Final answer
    x = 50,192.05

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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.