Home / 222,867.48-334,312.02-73,094.52

Finding the Fourth Proportional to 222,867.48, 334,312.02 and 73,094.52

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Solution

The fourth proportional to 222,867.48, 334,312.02 and 73,094.52 is: 109,645.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,867.48 : 334,312.02 = 73,094.52 : x
  2. Step 2: Convert to fraction form
    222,867.48/334,312.02 = 73,094.52/x
  3. Step 3: Cross multiply
    222,867.48x = 334,312.02 × 73,094.52
  4. Step 4: Simplify right side
    222,867.48x = 24,436,376,632.13
  5. Step 5: Solve for x
    x = 24,436,376,632.13/222,867.48
  6. Step 6: Final answer
    x = 109,645.32

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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.