Home / 61,552.02-92,309.80-17,168.07

Finding the Fourth Proportional to 61,552.02, 92,309.80 and 17,168.07

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Solution

The fourth proportional to 61,552.02, 92,309.80 and 17,168.07 is: 25,747.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,552.02 : 92,309.80 = 17,168.07 : x
  2. Step 2: Convert to fraction form
    61,552.02/92,309.80 = 17,168.07/x
  3. Step 3: Cross multiply
    61,552.02x = 92,309.80 × 17,168.07
  4. Step 4: Simplify right side
    61,552.02x = 1,584,781,108.09
  5. Step 5: Solve for x
    x = 1,584,781,108.09/61,552.02
  6. Step 6: Final answer
    x = 25,747.02

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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.