Home / 73,271.51-109,906.06-23,350.94

Finding the Fourth Proportional to 73,271.51, 109,906.06 and 23,350.94

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Solution

The fourth proportional to 73,271.51, 109,906.06 and 23,350.94 is: 35,026.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,271.51 : 109,906.06 = 23,350.94 : x
  2. Step 2: Convert to fraction form
    73,271.51/109,906.06 = 23,350.94/x
  3. Step 3: Cross multiply
    73,271.51x = 109,906.06 × 23,350.94
  4. Step 4: Simplify right side
    73,271.51x = 2,566,409,812.70
  5. Step 5: Solve for x
    x = 2,566,409,812.70/73,271.51
  6. Step 6: Final answer
    x = 35,026.03

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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.