Home / 134,060.96-201,091.23-34,221.17

Finding the Fourth Proportional to 134,060.96, 201,091.23 and 34,221.17

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Solution

The fourth proportional to 134,060.96, 201,091.23 and 34,221.17 is: 51,331.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,060.96 : 201,091.23 = 34,221.17 : x
  2. Step 2: Convert to fraction form
    134,060.96/201,091.23 = 34,221.17/x
  3. Step 3: Cross multiply
    134,060.96x = 201,091.23 × 34,221.17
  4. Step 4: Simplify right side
    134,060.96x = 6,881,576,161.88
  5. Step 5: Solve for x
    x = 6,881,576,161.88/134,060.96
  6. Step 6: Final answer
    x = 51,331.70

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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.