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Finding the Fourth Proportional to 322,673.04, 484,010.04 and 125,681.04

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Solution

The fourth proportional to 322,673.04, 484,010.04 and 125,681.04 is: 188,521.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    322,673.04 : 484,010.04 = 125,681.04 : x
  2. Step 2: Convert to fraction form
    322,673.04/484,010.04 = 125,681.04/x
  3. Step 3: Cross multiply
    322,673.04x = 484,010.04 × 125,681.04
  4. Step 4: Simplify right side
    322,673.04x = 60,830,885,197.64
  5. Step 5: Solve for x
    x = 60,830,885,197.64/322,673.04
  6. Step 6: Final answer
    x = 188,521.75

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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.