Home / 134,167.46-201,258.05-34,328.52

Finding the Fourth Proportional to 134,167.46, 201,258.05 and 34,328.52

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Solution

The fourth proportional to 134,167.46, 201,258.05 and 34,328.52 is: 51,494.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,167.46 : 201,258.05 = 34,328.52 : x
  2. Step 2: Convert to fraction form
    134,167.46/201,258.05 = 34,328.52/x
  3. Step 3: Cross multiply
    134,167.46x = 201,258.05 × 34,328.52
  4. Step 4: Simplify right side
    134,167.46x = 6,908,890,822.94
  5. Step 5: Solve for x
    x = 6,908,890,822.94/134,167.46
  6. Step 6: Final answer
    x = 51,494.54

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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.