Home / 17,335.52-26,005.98-5,646.02

Finding the Fourth Proportional to 17,335.52, 26,005.98 and 5,646.02

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Solution

The fourth proportional to 17,335.52, 26,005.98 and 5,646.02 is: 8,469.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,335.52 : 26,005.98 = 5,646.02 : x
  2. Step 2: Convert to fraction form
    17,335.52/26,005.98 = 5,646.02/x
  3. Step 3: Cross multiply
    17,335.52x = 26,005.98 × 5,646.02
  4. Step 4: Simplify right side
    17,335.52x = 146,830,283.20
  5. Step 5: Solve for x
    x = 146,830,283.20/17,335.52
  6. Step 6: Final answer
    x = 8,469.91

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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.