Home / 11,070.23-15,276.72-6,034.51

Finding the Fourth Proportional to 11,070.23, 15,276.72 and 6,034.51

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Solution

The fourth proportional to 11,070.23, 15,276.72 and 6,034.51 is: 8,327.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,070.23 : 15,276.72 = 6,034.51 : x
  2. Step 2: Convert to fraction form
    11,070.23/15,276.72 = 6,034.51/x
  3. Step 3: Cross multiply
    11,070.23x = 15,276.72 × 6,034.51
  4. Step 4: Simplify right side
    11,070.23x = 92,187,519.61
  5. Step 5: Solve for x
    x = 92,187,519.61/11,070.23
  6. Step 6: Final answer
    x = 8,327.52

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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.