Home / 23,999.73-36,015.66-9,959.77

Finding the Fourth Proportional to 23,999.73, 36,015.66 and 9,959.77

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Solution

The fourth proportional to 23,999.73, 36,015.66 and 9,959.77 is: 14,946.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,999.73 : 36,015.66 = 9,959.77 : x
  2. Step 2: Convert to fraction form
    23,999.73/36,015.66 = 9,959.77/x
  3. Step 3: Cross multiply
    23,999.73x = 36,015.66 × 9,959.77
  4. Step 4: Simplify right side
    23,999.73x = 358,707,599.96
  5. Step 5: Solve for x
    x = 358,707,599.96/23,999.73
  6. Step 6: Final answer
    x = 14,946.32

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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.