Home / 11,088.46-15,302.12-6,052.79

Finding the Fourth Proportional to 11,088.46, 15,302.12 and 6,052.79

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Solution

The fourth proportional to 11,088.46, 15,302.12 and 6,052.79 is: 8,352.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,088.46 : 15,302.12 = 6,052.79 : x
  2. Step 2: Convert to fraction form
    11,088.46/15,302.12 = 6,052.79/x
  3. Step 3: Cross multiply
    11,088.46x = 15,302.12 × 6,052.79
  4. Step 4: Simplify right side
    11,088.46x = 92,620,442.40
  5. Step 5: Solve for x
    x = 92,620,442.40/11,088.46
  6. Step 6: Final answer
    x = 8,352.87

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.