Home / 151,036.97-226,565.46-44,430.48

Finding the Fourth Proportional to 151,036.97, 226,565.46 and 44,430.48

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Solution

The fourth proportional to 151,036.97, 226,565.46 and 44,430.48 is: 66,648.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,036.97 : 226,565.46 = 44,430.48 : x
  2. Step 2: Convert to fraction form
    151,036.97/226,565.46 = 44,430.48/x
  3. Step 3: Cross multiply
    151,036.97x = 226,565.46 × 44,430.48
  4. Step 4: Simplify right side
    151,036.97x = 10,066,412,139.22
  5. Step 5: Solve for x
    x = 10,066,412,139.22/151,036.97
  6. Step 6: Final answer
    x = 66,648.67

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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.