Home / 16,426.14-24,638.85-4,740.36

Finding the Fourth Proportional to 16,426.14, 24,638.85 and 4,740.36

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Solution

The fourth proportional to 16,426.14, 24,638.85 and 4,740.36 is: 7,110.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,426.14 : 24,638.85 = 4,740.36 : x
  2. Step 2: Convert to fraction form
    16,426.14/24,638.85 = 4,740.36/x
  3. Step 3: Cross multiply
    16,426.14x = 24,638.85 × 4,740.36
  4. Step 4: Simplify right side
    16,426.14x = 116,797,018.99
  5. Step 5: Solve for x
    x = 116,797,018.99/16,426.14
  6. Step 6: Final answer
    x = 7,110.44

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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.