Home / 233,621.76-350,476.42-108,962.76

Finding the Fourth Proportional to 233,621.76, 350,476.42 and 108,962.76

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Solution

The fourth proportional to 233,621.76, 350,476.42 and 108,962.76 is: 163,464.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,621.76 : 350,476.42 = 108,962.76 : x
  2. Step 2: Convert to fraction form
    233,621.76/350,476.42 = 108,962.76/x
  3. Step 3: Cross multiply
    233,621.76x = 350,476.42 × 108,962.76
  4. Step 4: Simplify right side
    233,621.76x = 38,188,878,038.12
  5. Step 5: Solve for x
    x = 38,188,878,038.12/233,621.76
  6. Step 6: Final answer
    x = 163,464.56

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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.