Home / 16,554.23-24,829.18-5,308.61

Finding the Fourth Proportional to 16,554.23, 24,829.18 and 5,308.61

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Solution

The fourth proportional to 16,554.23, 24,829.18 and 5,308.61 is: 7,962.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,554.23 : 24,829.18 = 5,308.61 : x
  2. Step 2: Convert to fraction form
    16,554.23/24,829.18 = 5,308.61/x
  3. Step 3: Cross multiply
    16,554.23x = 24,829.18 × 5,308.61
  4. Step 4: Simplify right side
    16,554.23x = 131,808,433.24
  5. Step 5: Solve for x
    x = 131,808,433.24/16,554.23
  6. Step 6: Final answer
    x = 7,962.22

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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.