Home / 233,920.47-350,590.01-107,426.53

Finding the Fourth Proportional to 233,920.47, 350,590.01 and 107,426.53

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Solution

The fourth proportional to 233,920.47, 350,590.01 and 107,426.53 is: 161,006.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,920.47 : 350,590.01 = 107,426.53 : x
  2. Step 2: Convert to fraction form
    233,920.47/350,590.01 = 107,426.53/x
  3. Step 3: Cross multiply
    233,920.47x = 350,590.01 × 107,426.53
  4. Step 4: Simplify right side
    233,920.47x = 37,662,666,813.36
  5. Step 5: Solve for x
    x = 37,662,666,813.36/233,920.47
  6. Step 6: Final answer
    x = 161,006.29

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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.