Home / 113,224.74-169,837.11-50,822.34

Finding the Fourth Proportional to 113,224.74, 169,837.11 and 50,822.34

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Solution

The fourth proportional to 113,224.74, 169,837.11 and 50,822.34 is: 76,233.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,224.74 : 169,837.11 = 50,822.34 : x
  2. Step 2: Convert to fraction form
    113,224.74/169,837.11 = 50,822.34/x
  3. Step 3: Cross multiply
    113,224.74x = 169,837.11 × 50,822.34
  4. Step 4: Simplify right side
    113,224.74x = 8,631,519,349.04
  5. Step 5: Solve for x
    x = 8,631,519,349.04/113,224.74
  6. Step 6: Final answer
    x = 76,233.51

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1.5x scale

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.