Home / 325,339.23-448,968.02-182,099.24

Finding the Fourth Proportional to 325,339.23, 448,968.02 and 182,099.24

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Solution

The fourth proportional to 325,339.23, 448,968.02 and 182,099.24 is: 251,296.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    325,339.23 : 448,968.02 = 182,099.24 : x
  2. Step 2: Convert to fraction form
    325,339.23/448,968.02 = 182,099.24/x
  3. Step 3: Cross multiply
    325,339.23x = 448,968.02 × 182,099.24
  4. Step 4: Simplify right side
    325,339.23x = 81,756,732,070.97
  5. Step 5: Solve for x
    x = 81,756,732,070.97/325,339.23
  6. Step 6: Final answer
    x = 251,296.88

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.