Home / 233,555.69-350,061.35-107,209.27

Finding the Fourth Proportional to 233,555.69, 350,061.35 and 107,209.27

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Solution

The fourth proportional to 233,555.69, 350,061.35 and 107,209.27 is: 160,688.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,555.69 : 350,061.35 = 107,209.27 : x
  2. Step 2: Convert to fraction form
    233,555.69/350,061.35 = 107,209.27/x
  3. Step 3: Cross multiply
    233,555.69x = 350,061.35 × 107,209.27
  4. Step 4: Simplify right side
    233,555.69x = 37,529,821,690.24
  5. Step 5: Solve for x
    x = 37,529,821,690.24/233,555.69
  6. Step 6: Final answer
    x = 160,688.97

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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.