Home / 134,026.92-201,047.30-34,187.98

Finding the Fourth Proportional to 134,026.92, 201,047.30 and 34,187.98

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Solution

The fourth proportional to 134,026.92, 201,047.30 and 34,187.98 is: 51,283.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,026.92 : 201,047.30 = 34,187.98 : x
  2. Step 2: Convert to fraction form
    134,026.92/201,047.30 = 34,187.98/x
  3. Step 3: Cross multiply
    134,026.92x = 201,047.30 × 34,187.98
  4. Step 4: Simplify right side
    134,026.92x = 6,873,401,071.45
  5. Step 5: Solve for x
    x = 6,873,401,071.45/134,026.92
  6. Step 6: Final answer
    x = 51,283.74

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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.