Home / 233,709.09-350,286.84-107,242.74

Finding the Fourth Proportional to 233,709.09, 350,286.84 and 107,242.74

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Solution

The fourth proportional to 233,709.09, 350,286.84 and 107,242.74 is: 160,737.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,709.09 : 350,286.84 = 107,242.74 : x
  2. Step 2: Convert to fraction form
    233,709.09/350,286.84 = 107,242.74/x
  3. Step 3: Cross multiply
    233,709.09x = 350,286.84 × 107,242.74
  4. Step 4: Simplify right side
    233,709.09x = 37,565,720,809.16
  5. Step 5: Solve for x
    x = 37,565,720,809.16/233,709.09
  6. Step 6: Final answer
    x = 160,737.10

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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.