Home / 16,241.64-24,314.94-14,685.23

Finding the Fourth Proportional to 16,241.64, 24,314.94 and 14,685.23

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Solution

The fourth proportional to 16,241.64, 24,314.94 and 14,685.23 is: 21,984.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,241.64 : 24,314.94 = 14,685.23 : x
  2. Step 2: Convert to fraction form
    16,241.64/24,314.94 = 14,685.23/x
  3. Step 3: Cross multiply
    16,241.64x = 24,314.94 × 14,685.23
  4. Step 4: Simplify right side
    16,241.64x = 357,070,364.76
  5. Step 5: Solve for x
    x = 357,070,364.76/16,241.64
  6. Step 6: Final answer
    x = 21,984.87

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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.