Home / 134,357.08-201,527.46-50,100.88

Finding the Fourth Proportional to 134,357.08, 201,527.46 and 50,100.88

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Solution

The fourth proportional to 134,357.08, 201,527.46 and 50,100.88 is: 75,148.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,357.08 : 201,527.46 = 50,100.88 : x
  2. Step 2: Convert to fraction form
    134,357.08/201,527.46 = 50,100.88/x
  3. Step 3: Cross multiply
    134,357.08x = 201,527.46 × 50,100.88
  4. Step 4: Simplify right side
    134,357.08x = 10,096,703,090.16
  5. Step 5: Solve for x
    x = 10,096,703,090.16/134,357.08
  6. Step 6: Final answer
    x = 75,148.28

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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.