Home / 23,917.93-33,006.75-13,307.32

Finding the Fourth Proportional to 23,917.93, 33,006.75 and 13,307.32

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Solution

The fourth proportional to 23,917.93, 33,006.75 and 13,307.32 is: 18,364.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,917.93 : 33,006.75 = 13,307.32 : x
  2. Step 2: Convert to fraction form
    23,917.93/33,006.75 = 13,307.32/x
  3. Step 3: Cross multiply
    23,917.93x = 33,006.75 × 13,307.32
  4. Step 4: Simplify right side
    23,917.93x = 439,231,384.41
  5. Step 5: Solve for x
    x = 439,231,384.41/23,917.93
  6. Step 6: Final answer
    x = 18,364.11

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.