Home / 23,971.77-35,942.08-9,927.99

Finding the Fourth Proportional to 23,971.77, 35,942.08 and 9,927.99

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Solution

The fourth proportional to 23,971.77, 35,942.08 and 9,927.99 is: 14,885.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,971.77 : 35,942.08 = 9,927.99 : x
  2. Step 2: Convert to fraction form
    23,971.77/35,942.08 = 9,927.99/x
  3. Step 3: Cross multiply
    23,971.77x = 35,942.08 × 9,927.99
  4. Step 4: Simplify right side
    23,971.77x = 356,832,610.82
  5. Step 5: Solve for x
    x = 356,832,610.82/23,971.77
  6. Step 6: Final answer
    x = 14,885.53

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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.