Home / 134,098.07-201,173.04-45,366.03

Finding the Fourth Proportional to 134,098.07, 201,173.04 and 45,366.03

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Solution

The fourth proportional to 134,098.07, 201,173.04 and 45,366.03 is: 68,057.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,098.07 : 201,173.04 = 45,366.03 : x
  2. Step 2: Convert to fraction form
    134,098.07/201,173.04 = 45,366.03/x
  3. Step 3: Cross multiply
    134,098.07x = 201,173.04 × 45,366.03
  4. Step 4: Simplify right side
    134,098.07x = 9,126,422,167.83
  5. Step 5: Solve for x
    x = 9,126,422,167.83/134,098.07
  6. Step 6: Final answer
    x = 68,057.82

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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.