Home / 22,298.88-33,442.08-6,714.24

Finding the Fourth Proportional to 22,298.88, 33,442.08 and 6,714.24

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Solution

The fourth proportional to 22,298.88, 33,442.08 and 6,714.24 is: 10,069.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,298.88 : 33,442.08 = 6,714.24 : x
  2. Step 2: Convert to fraction form
    22,298.88/33,442.08 = 6,714.24/x
  3. Step 3: Cross multiply
    22,298.88x = 33,442.08 × 6,714.24
  4. Step 4: Simplify right side
    22,298.88x = 224,538,151.22
  5. Step 5: Solve for x
    x = 224,538,151.22/22,298.88
  6. Step 6: Final answer
    x = 10,069.48

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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.