Home / 151,247.48-226,818.28-44,603.12

Finding the Fourth Proportional to 151,247.48, 226,818.28 and 44,603.12

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Solution

The fourth proportional to 151,247.48, 226,818.28 and 44,603.12 is: 66,889.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,247.48 : 226,818.28 = 44,603.12 : x
  2. Step 2: Convert to fraction form
    151,247.48/226,818.28 = 44,603.12/x
  3. Step 3: Cross multiply
    151,247.48x = 226,818.28 × 44,603.12
  4. Step 4: Simplify right side
    151,247.48x = 10,116,802,961.03
  5. Step 5: Solve for x
    x = 10,116,802,961.03/151,247.48
  6. Step 6: Final answer
    x = 66,889.07

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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.