Home / 35,728.10-49,327.07-23,003.34

Finding the Fourth Proportional to 35,728.10, 49,327.07 and 23,003.34

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Solution

The fourth proportional to 35,728.10, 49,327.07 and 23,003.34 is: 31,758.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,728.10 : 49,327.07 = 23,003.34 : x
  2. Step 2: Convert to fraction form
    35,728.10/49,327.07 = 23,003.34/x
  3. Step 3: Cross multiply
    35,728.10x = 49,327.07 × 23,003.34
  4. Step 4: Simplify right side
    35,728.10x = 1,134,687,247.40
  5. Step 5: Solve for x
    x = 1,134,687,247.40/35,728.10
  6. Step 6: Final answer
    x = 31,758.96

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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.