Home / 233,864.08-322,751.56-131,884.24

Finding the Fourth Proportional to 233,864.08, 322,751.56 and 131,884.24

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Solution

The fourth proportional to 233,864.08, 322,751.56 and 131,884.24 is: 182,011.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,864.08 : 322,751.56 = 131,884.24 : x
  2. Step 2: Convert to fraction form
    233,864.08/322,751.56 = 131,884.24/x
  3. Step 3: Cross multiply
    233,864.08x = 322,751.56 × 131,884.24
  4. Step 4: Simplify right side
    233,864.08x = 42,565,844,199.41
  5. Step 5: Solve for x
    x = 42,565,844,199.41/233,864.08
  6. Step 6: Final answer
    x = 182,011.04

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.