Home / 36,851.10-50,840.06-22,679.34

Finding the Fourth Proportional to 36,851.10, 50,840.06 and 22,679.34

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Solution

The fourth proportional to 36,851.10, 50,840.06 and 22,679.34 is: 31,288.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,851.10 : 50,840.06 = 22,679.34 : x
  2. Step 2: Convert to fraction form
    36,851.10/50,840.06 = 22,679.34/x
  3. Step 3: Cross multiply
    36,851.10x = 50,840.06 × 22,679.34
  4. Step 4: Simplify right side
    36,851.10x = 1,153,019,006.36
  5. Step 5: Solve for x
    x = 1,153,019,006.36/36,851.10
  6. Step 6: Final answer
    x = 31,288.59

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1.5x scale

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.