Home / 23,972.02-35,942.46-9,928.24

Finding the Fourth Proportional to 23,972.02, 35,942.46 and 9,928.24

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Solution

The fourth proportional to 23,972.02, 35,942.46 and 9,928.24 is: 14,885.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,972.02 : 35,942.46 = 9,928.24 : x
  2. Step 2: Convert to fraction form
    23,972.02/35,942.46 = 9,928.24/x
  3. Step 3: Cross multiply
    23,972.02x = 35,942.46 × 9,928.24
  4. Step 4: Simplify right side
    23,972.02x = 356,845,369.07
  5. Step 5: Solve for x
    x = 356,845,369.07/23,972.02
  6. Step 6: Final answer
    x = 14,885.91

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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.