Home / 11,070.42-15,276.93-6,034.44

Finding the Fourth Proportional to 11,070.42, 15,276.93 and 6,034.44

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Solution

The fourth proportional to 11,070.42, 15,276.93 and 6,034.44 is: 8,327.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,070.42 : 15,276.93 = 6,034.44 : x
  2. Step 2: Convert to fraction form
    11,070.42/15,276.93 = 6,034.44/x
  3. Step 3: Cross multiply
    11,070.42x = 15,276.93 × 6,034.44
  4. Step 4: Simplify right side
    11,070.42x = 92,187,687.30
  5. Step 5: Solve for x
    x = 92,187,687.30/11,070.42
  6. Step 6: Final answer
    x = 8,327.39

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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.