Home / 11,068.60-15,274.22-6,032.72

Finding the Fourth Proportional to 11,068.60, 15,274.22 and 6,032.72

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Solution

The fourth proportional to 11,068.60, 15,274.22 and 6,032.72 is: 8,324.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,068.60 : 15,274.22 = 6,032.72 : x
  2. Step 2: Convert to fraction form
    11,068.60/15,274.22 = 6,032.72/x
  3. Step 3: Cross multiply
    11,068.60x = 15,274.22 × 6,032.72
  4. Step 4: Simplify right side
    11,068.60x = 92,144,985.94
  5. Step 5: Solve for x
    x = 92,144,985.94/11,068.60
  6. Step 6: Final answer
    x = 8,324.90

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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.