Home / 181,948.10-272,934.30-62,003.30

Finding the Fourth Proportional to 181,948.10, 272,934.30 and 62,003.30

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Solution

The fourth proportional to 181,948.10, 272,934.30 and 62,003.30 is: 93,009.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,948.10 : 272,934.30 = 62,003.30 : x
  2. Step 2: Convert to fraction form
    181,948.10/272,934.30 = 62,003.30/x
  3. Step 3: Cross multiply
    181,948.10x = 272,934.30 × 62,003.30
  4. Step 4: Simplify right side
    181,948.10x = 16,922,827,283.19
  5. Step 5: Solve for x
    x = 16,922,827,283.19/181,948.10
  6. Step 6: Final answer
    x = 93,009.09

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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.