Home / 233,823.44-350,631.48-163,735.76

Finding the Fourth Proportional to 233,823.44, 350,631.48 and 163,735.76

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Solution

The fourth proportional to 233,823.44, 350,631.48 and 163,735.76 is: 245,531.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,823.44 : 350,631.48 = 163,735.76 : x
  2. Step 2: Convert to fraction form
    233,823.44/350,631.48 = 163,735.76/x
  3. Step 3: Cross multiply
    233,823.44x = 350,631.48 × 163,735.76
  4. Step 4: Simplify right side
    233,823.44x = 57,410,911,857.72
  5. Step 5: Solve for x
    x = 57,410,911,857.72/233,823.44
  6. Step 6: Final answer
    x = 245,531.04

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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.