Home / 798.03-1,197.08-250.22

Finding the Fourth Proportional to 798.03, 1,197.08 and 250.22

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Solution

The fourth proportional to 798.03, 1,197.08 and 250.22 is: 375.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    798.03 : 1,197.08 = 250.22 : x
  2. Step 2: Convert to fraction form
    798.03/1,197.08 = 250.22/x
  3. Step 3: Cross multiply
    798.03x = 1,197.08 × 250.22
  4. Step 4: Simplify right side
    798.03x = 299,533.36
  5. Step 5: Solve for x
    x = 299,533.36/798.03
  6. Step 6: Final answer
    x = 375.34

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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.