Home / 233,673.50-350,370.11-107,155.26

Finding the Fourth Proportional to 233,673.50, 350,370.11 and 107,155.26

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Solution

The fourth proportional to 233,673.50, 350,370.11 and 107,155.26 is: 160,668.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,673.50 : 350,370.11 = 107,155.26 : x
  2. Step 2: Convert to fraction form
    233,673.50/350,370.11 = 107,155.26/x
  3. Step 3: Cross multiply
    233,673.50x = 350,370.11 × 107,155.26
  4. Step 4: Simplify right side
    233,673.50x = 37,543,999,697.50
  5. Step 5: Solve for x
    x = 37,543,999,697.50/233,673.50
  6. Step 6: Final answer
    x = 160,668.63

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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.