Home / 233,590.05-350,409.51-107,208.72

Finding the Fourth Proportional to 233,590.05, 350,409.51 and 107,208.72

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Solution

The fourth proportional to 233,590.05, 350,409.51 and 107,208.72 is: 160,824.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,590.05 : 350,409.51 = 107,208.72 : x
  2. Step 2: Convert to fraction form
    233,590.05/350,409.51 = 107,208.72/x
  3. Step 3: Cross multiply
    233,590.05x = 350,409.51 × 107,208.72
  4. Step 4: Simplify right side
    233,590.05x = 37,566,955,042.93
  5. Step 5: Solve for x
    x = 37,566,955,042.93/233,590.05
  6. Step 6: Final answer
    x = 160,824.29

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1.5x scale

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.