Home / 112,446.70-168,699.26-33,560.92

Finding the Fourth Proportional to 112,446.70, 168,699.26 and 33,560.92

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Solution

The fourth proportional to 112,446.70, 168,699.26 and 33,560.92 is: 50,350.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,446.70 : 168,699.26 = 33,560.92 : x
  2. Step 2: Convert to fraction form
    112,446.70/168,699.26 = 33,560.92/x
  3. Step 3: Cross multiply
    112,446.70x = 168,699.26 × 33,560.92
  4. Step 4: Simplify right side
    112,446.70x = 5,661,702,368.92
  5. Step 5: Solve for x
    x = 5,661,702,368.92/112,446.70
  6. Step 6: Final answer
    x = 50,350.10

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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.