Home / 152,020.92-228,027.54-41,210.04

Finding the Fourth Proportional to 152,020.92, 228,027.54 and 41,210.04

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Solution

The fourth proportional to 152,020.92, 228,027.54 and 41,210.04 is: 61,814.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,020.92 : 228,027.54 = 41,210.04 : x
  2. Step 2: Convert to fraction form
    152,020.92/228,027.54 = 41,210.04/x
  3. Step 3: Cross multiply
    152,020.92x = 228,027.54 × 41,210.04
  4. Step 4: Simplify right side
    152,020.92x = 9,397,024,044.50
  5. Step 5: Solve for x
    x = 9,397,024,044.50/152,020.92
  6. Step 6: Final answer
    x = 61,814.02

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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.