Home / 16,331.63-24,506.79-8,835.43

Finding the Fourth Proportional to 16,331.63, 24,506.79 and 8,835.43

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Solution

The fourth proportional to 16,331.63, 24,506.79 and 8,835.43 is: 13,258.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,331.63 : 24,506.79 = 8,835.43 : x
  2. Step 2: Convert to fraction form
    16,331.63/24,506.79 = 8,835.43/x
  3. Step 3: Cross multiply
    16,331.63x = 24,506.79 × 8,835.43
  4. Step 4: Simplify right side
    16,331.63x = 216,527,966.30
  5. Step 5: Solve for x
    x = 216,527,966.30/16,331.63
  6. Step 6: Final answer
    x = 13,258.20

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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.