Home / 655,151.02-982,726.23-181,836.23

Finding the Fourth Proportional to 655,151.02, 982,726.23 and 181,836.23

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Solution

The fourth proportional to 655,151.02, 982,726.23 and 181,836.23 is: 272,754.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    655,151.02 : 982,726.23 = 181,836.23 : x
  2. Step 2: Convert to fraction form
    655,151.02/982,726.23 = 181,836.23/x
  3. Step 3: Cross multiply
    655,151.02x = 982,726.23 × 181,836.23
  4. Step 4: Simplify right side
    655,151.02x = 178,695,232,785.31
  5. Step 5: Solve for x
    x = 178,695,232,785.31/655,151.02
  6. Step 6: Final answer
    x = 272,754.26

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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.