Home / 23,922.12-35,883.36-9,127.06

Finding the Fourth Proportional to 23,922.12, 35,883.36 and 9,127.06

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Solution

The fourth proportional to 23,922.12, 35,883.36 and 9,127.06 is: 13,690.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,922.12 : 35,883.36 = 9,127.06 : x
  2. Step 2: Convert to fraction form
    23,922.12/35,883.36 = 9,127.06/x
  3. Step 3: Cross multiply
    23,922.12x = 35,883.36 × 9,127.06
  4. Step 4: Simplify right side
    23,922.12x = 327,509,579.72
  5. Step 5: Solve for x
    x = 327,509,579.72/23,922.12
  6. Step 6: Final answer
    x = 13,690.66

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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.