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Finding the Fourth Proportional to 2,350.52, 3,525.16 and 888.88

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Solution

The fourth proportional to 2,350.52, 3,525.16 and 888.88 is: 1,333.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,350.52 : 3,525.16 = 888.88 : x
  2. Step 2: Convert to fraction form
    2,350.52/3,525.16 = 888.88/x
  3. Step 3: Cross multiply
    2,350.52x = 3,525.16 × 888.88
  4. Step 4: Simplify right side
    2,350.52x = 3,133,444.22
  5. Step 5: Solve for x
    x = 3,133,444.22/2,350.52
  6. Step 6: Final answer
    x = 1,333.09

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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.