Home / 134,056.96-200,947.20-60,236.80

Finding the Fourth Proportional to 134,056.96, 200,947.20 and 60,236.80

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Solution

The fourth proportional to 134,056.96, 200,947.20 and 60,236.80 is: 90,293.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,056.96 : 200,947.20 = 60,236.80 : x
  2. Step 2: Convert to fraction form
    134,056.96/200,947.20 = 60,236.80/x
  3. Step 3: Cross multiply
    134,056.96x = 200,947.20 × 60,236.80
  4. Step 4: Simplify right side
    134,056.96x = 12,104,416,296.96
  5. Step 5: Solve for x
    x = 12,104,416,296.96/134,056.96
  6. Step 6: Final answer
    x = 90,293.08

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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.