Home / 361,062.02-541,617.62-94,822.08

Finding the Fourth Proportional to 361,062.02, 541,617.62 and 94,822.08

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Solution

The fourth proportional to 361,062.02, 541,617.62 and 94,822.08 is: 142,239.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    361,062.02 : 541,617.62 = 94,822.08 : x
  2. Step 2: Convert to fraction form
    361,062.02/541,617.62 = 94,822.08/x
  3. Step 3: Cross multiply
    361,062.02x = 541,617.62 × 94,822.08
  4. Step 4: Simplify right side
    361,062.02x = 51,357,308,818.94
  5. Step 5: Solve for x
    x = 51,357,308,818.94/361,062.02
  6. Step 6: Final answer
    x = 142,239.58

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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.