Home / 222,922.88-334,498.98-148,094.72

Finding the Fourth Proportional to 222,922.88, 334,498.98 and 148,094.72

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Solution

The fourth proportional to 222,922.88, 334,498.98 and 148,094.72 is: 222,218.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,922.88 : 334,498.98 = 148,094.72 : x
  2. Step 2: Convert to fraction form
    222,922.88/334,498.98 = 148,094.72/x
  3. Step 3: Cross multiply
    222,922.88x = 334,498.98 × 148,094.72
  4. Step 4: Simplify right side
    222,922.88x = 49,537,532,783.39
  5. Step 5: Solve for x
    x = 49,537,532,783.39/222,922.88
  6. Step 6: Final answer
    x = 222,218.25

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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.