Home / 44,285.52-66,440.43-22,072.08

Finding the Fourth Proportional to 44,285.52, 66,440.43 and 22,072.08

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Solution

The fourth proportional to 44,285.52, 66,440.43 and 22,072.08 is: 33,114.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,285.52 : 66,440.43 = 22,072.08 : x
  2. Step 2: Convert to fraction form
    44,285.52/66,440.43 = 22,072.08/x
  3. Step 3: Cross multiply
    44,285.52x = 66,440.43 × 22,072.08
  4. Step 4: Simplify right side
    44,285.52x = 1,466,478,486.19
  5. Step 5: Solve for x
    x = 1,466,478,486.19/44,285.52
  6. Step 6: Final answer
    x = 33,114.18

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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.