Home / 124,222.06-186,097.74-73,469.26

Finding the Fourth Proportional to 124,222.06, 186,097.74 and 73,469.26

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Solution

The fourth proportional to 124,222.06, 186,097.74 and 73,469.26 is: 110,064.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,222.06 : 186,097.74 = 73,469.26 : x
  2. Step 2: Convert to fraction form
    124,222.06/186,097.74 = 73,469.26/x
  3. Step 3: Cross multiply
    124,222.06x = 186,097.74 × 73,469.26
  4. Step 4: Simplify right side
    124,222.06x = 13,672,463,245.47
  5. Step 5: Solve for x
    x = 13,672,463,245.47/124,222.06
  6. Step 6: Final answer
    x = 110,064.70

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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.