Home / 17,824.32-24,596.51-9,866.07

Finding the Fourth Proportional to 17,824.32, 24,596.51 and 9,866.07

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Solution

The fourth proportional to 17,824.32, 24,596.51 and 9,866.07 is: 13,614.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,824.32 : 24,596.51 = 9,866.07 : x
  2. Step 2: Convert to fraction form
    17,824.32/24,596.51 = 9,866.07/x
  3. Step 3: Cross multiply
    17,824.32x = 24,596.51 × 9,866.07
  4. Step 4: Simplify right side
    17,824.32x = 242,670,840.09
  5. Step 5: Solve for x
    x = 242,670,840.09/17,824.32
  6. Step 6: Final answer
    x = 13,614.59

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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.