Home / 112,409.82-168,622.02-33,532.02

Finding the Fourth Proportional to 112,409.82, 168,622.02 and 33,532.02

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Solution

The fourth proportional to 112,409.82, 168,622.02 and 33,532.02 is: 50,300.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,409.82 : 168,622.02 = 33,532.02 : x
  2. Step 2: Convert to fraction form
    112,409.82/168,622.02 = 33,532.02/x
  3. Step 3: Cross multiply
    112,409.82x = 168,622.02 × 33,532.02
  4. Step 4: Simplify right side
    112,409.82x = 5,654,236,947.08
  5. Step 5: Solve for x
    x = 5,654,236,947.08/112,409.82
  6. Step 6: Final answer
    x = 50,300.20

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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.