Home / 222,872.02-334,467.64-94,878.04

Finding the Fourth Proportional to 222,872.02, 334,467.64 and 94,878.04

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Solution

The fourth proportional to 222,872.02, 334,467.64 and 94,878.04 is: 142,385.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,872.02 : 334,467.64 = 94,878.04 : x
  2. Step 2: Convert to fraction form
    222,872.02/334,467.64 = 94,878.04/x
  3. Step 3: Cross multiply
    222,872.02x = 334,467.64 × 94,878.04
  4. Step 4: Simplify right side
    222,872.02x = 31,733,632,454.29
  5. Step 5: Solve for x
    x = 31,733,632,454.29/222,872.02
  6. Step 6: Final answer
    x = 142,385.00

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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.