Home / 36,038.06-54,057.28-23,636.62

Finding the Fourth Proportional to 36,038.06, 54,057.28 and 23,636.62

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Solution

The fourth proportional to 36,038.06, 54,057.28 and 23,636.62 is: 35,455.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,038.06 : 54,057.28 = 23,636.62 : x
  2. Step 2: Convert to fraction form
    36,038.06/54,057.28 = 23,636.62/x
  3. Step 3: Cross multiply
    36,038.06x = 54,057.28 × 23,636.62
  4. Step 4: Simplify right side
    36,038.06x = 1,277,731,385.59
  5. Step 5: Solve for x
    x = 1,277,731,385.59/36,038.06
  6. Step 6: Final answer
    x = 35,455.05

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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.