Home / 24,492.94-33,761.86-15,980.04

Finding the Fourth Proportional to 24,492.94, 33,761.86 and 15,980.04

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Solution

The fourth proportional to 24,492.94, 33,761.86 and 15,980.04 is: 22,027.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,492.94 : 33,761.86 = 15,980.04 : x
  2. Step 2: Convert to fraction form
    24,492.94/33,761.86 = 15,980.04/x
  3. Step 3: Cross multiply
    24,492.94x = 33,761.86 × 15,980.04
  4. Step 4: Simplify right side
    24,492.94x = 539,515,873.27
  5. Step 5: Solve for x
    x = 539,515,873.27/24,492.94
  6. Step 6: Final answer
    x = 22,027.40

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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.