Home / 23,971.40-35,941.52-9,927.62

Finding the Fourth Proportional to 23,971.40, 35,941.52 and 9,927.62

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Solution

The fourth proportional to 23,971.40, 35,941.52 and 9,927.62 is: 14,884.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,971.40 : 35,941.52 = 9,927.62 : x
  2. Step 2: Convert to fraction form
    23,971.40/35,941.52 = 9,927.62/x
  3. Step 3: Cross multiply
    23,971.40x = 35,941.52 × 9,927.62
  4. Step 4: Simplify right side
    23,971.40x = 356,813,523.44
  5. Step 5: Solve for x
    x = 356,813,523.44/23,971.40
  6. Step 6: Final answer
    x = 14,884.97

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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.