Home / 9,044.58-13,567.32-2,808.84

Finding the Fourth Proportional to 9,044.58, 13,567.32 and 2,808.84

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Solution

The fourth proportional to 9,044.58, 13,567.32 and 2,808.84 is: 4,213.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,044.58 : 13,567.32 = 2,808.84 : x
  2. Step 2: Convert to fraction form
    9,044.58/13,567.32 = 2,808.84/x
  3. Step 3: Cross multiply
    9,044.58x = 13,567.32 × 2,808.84
  4. Step 4: Simplify right side
    9,044.58x = 38,108,431.11
  5. Step 5: Solve for x
    x = 38,108,431.11/9,044.58
  6. Step 6: Final answer
    x = 4,213.40

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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.