Home / 17,649.02-26,478.38-5,970.44

Finding the Fourth Proportional to 17,649.02, 26,478.38 and 5,970.44

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Solution

The fourth proportional to 17,649.02, 26,478.38 and 5,970.44 is: 8,957.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,649.02 : 26,478.38 = 5,970.44 : x
  2. Step 2: Convert to fraction form
    17,649.02/26,478.38 = 5,970.44/x
  3. Step 3: Cross multiply
    17,649.02x = 26,478.38 × 5,970.44
  4. Step 4: Simplify right side
    17,649.02x = 158,087,461.62
  5. Step 5: Solve for x
    x = 158,087,461.62/17,649.02
  6. Step 6: Final answer
    x = 8,957.30

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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.