Home / 222,831.08-334,071.30-110,434.04

Finding the Fourth Proportional to 222,831.08, 334,071.30 and 110,434.04

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Solution

The fourth proportional to 222,831.08, 334,071.30 and 110,434.04 is: 165,564.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,831.08 : 334,071.30 = 110,434.04 : x
  2. Step 2: Convert to fraction form
    222,831.08/334,071.30 = 110,434.04/x
  3. Step 3: Cross multiply
    222,831.08x = 334,071.30 × 110,434.04
  4. Step 4: Simplify right side
    222,831.08x = 36,892,843,307.05
  5. Step 5: Solve for x
    x = 36,892,843,307.05/222,831.08
  6. Step 6: Final answer
    x = 165,564.17

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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.