Home / 94,937.37-131,013.22-53,541.07

Finding the Fourth Proportional to 94,937.37, 131,013.22 and 53,541.07

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Solution

The fourth proportional to 94,937.37, 131,013.22 and 53,541.07 is: 73,886.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,937.37 : 131,013.22 = 53,541.07 : x
  2. Step 2: Convert to fraction form
    94,937.37/131,013.22 = 53,541.07/x
  3. Step 3: Cross multiply
    94,937.37x = 131,013.22 × 53,541.07
  4. Step 4: Simplify right side
    94,937.37x = 7,014,587,982.95
  5. Step 5: Solve for x
    x = 7,014,587,982.95/94,937.37
  6. Step 6: Final answer
    x = 73,886.48

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.