Home / 34,247.79-51,300.27-27,548.15

Finding the Fourth Proportional to 34,247.79, 51,300.27 and 27,548.15

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Solution

The fourth proportional to 34,247.79, 51,300.27 and 27,548.15 is: 41,264.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,247.79 : 51,300.27 = 27,548.15 : x
  2. Step 2: Convert to fraction form
    34,247.79/51,300.27 = 27,548.15/x
  3. Step 3: Cross multiply
    34,247.79x = 51,300.27 × 27,548.15
  4. Step 4: Simplify right side
    34,247.79x = 1,413,227,276.50
  5. Step 5: Solve for x
    x = 1,413,227,276.50/34,247.79
  6. Step 6: Final answer
    x = 41,264.77

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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.