Home / 16,015.80-24,023.70-14,849.40

Finding the Fourth Proportional to 16,015.80, 24,023.70 and 14,849.40

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Solution

The fourth proportional to 16,015.80, 24,023.70 and 14,849.40 is: 22,274.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,015.80 : 24,023.70 = 14,849.40 : x
  2. Step 2: Convert to fraction form
    16,015.80/24,023.70 = 14,849.40/x
  3. Step 3: Cross multiply
    16,015.80x = 24,023.70 × 14,849.40
  4. Step 4: Simplify right side
    16,015.80x = 356,737,530.78
  5. Step 5: Solve for x
    x = 356,737,530.78/16,015.80
  6. Step 6: Final answer
    x = 22,274.10

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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.