Home / 222,820.83-334,207.53-62,892.81

Finding the Fourth Proportional to 222,820.83, 334,207.53 and 62,892.81

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Solution

The fourth proportional to 222,820.83, 334,207.53 and 62,892.81 is: 94,332.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,820.83 : 334,207.53 = 62,892.81 : x
  2. Step 2: Convert to fraction form
    222,820.83/334,207.53 = 62,892.81/x
  3. Step 3: Cross multiply
    222,820.83x = 334,207.53 × 62,892.81
  4. Step 4: Simplify right side
    222,820.83x = 21,019,250,684.86
  5. Step 5: Solve for x
    x = 21,019,250,684.86/222,820.83
  6. Step 6: Final answer
    x = 94,332.52

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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.