Home / 134,528.70-201,793.05-41,022.30

Finding the Fourth Proportional to 134,528.70, 201,793.05 and 41,022.30

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Solution

The fourth proportional to 134,528.70, 201,793.05 and 41,022.30 is: 61,533.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,528.70 : 201,793.05 = 41,022.30 : x
  2. Step 2: Convert to fraction form
    134,528.70/201,793.05 = 41,022.30/x
  3. Step 3: Cross multiply
    134,528.70x = 201,793.05 × 41,022.30
  4. Step 4: Simplify right side
    134,528.70x = 8,278,015,035.02
  5. Step 5: Solve for x
    x = 8,278,015,035.02/134,528.70
  6. Step 6: Final answer
    x = 61,533.45

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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.