Home / 11,088.12-15,301.50-6,052.30

Finding the Fourth Proportional to 11,088.12, 15,301.50 and 6,052.30

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Solution

The fourth proportional to 11,088.12, 15,301.50 and 6,052.30 is: 8,352.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,088.12 : 15,301.50 = 6,052.30 : x
  2. Step 2: Convert to fraction form
    11,088.12/15,301.50 = 6,052.30/x
  3. Step 3: Cross multiply
    11,088.12x = 15,301.50 × 6,052.30
  4. Step 4: Simplify right side
    11,088.12x = 92,609,268.45
  5. Step 5: Solve for x
    x = 92,609,268.45/11,088.12
  6. Step 6: Final answer
    x = 8,352.12

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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.