Home / 134,166.56-201,247.73-34,325.88

Finding the Fourth Proportional to 134,166.56, 201,247.73 and 34,325.88

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Solution

The fourth proportional to 134,166.56, 201,247.73 and 34,325.88 is: 51,488.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,166.56 : 201,247.73 = 34,325.88 : x
  2. Step 2: Convert to fraction form
    134,166.56/201,247.73 = 34,325.88/x
  3. Step 3: Cross multiply
    134,166.56x = 201,247.73 × 34,325.88
  4. Step 4: Simplify right side
    134,166.56x = 6,908,005,258.62
  5. Step 5: Solve for x
    x = 6,908,005,258.62/134,166.56
  6. Step 6: Final answer
    x = 51,488.28

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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.