Home / 10,743.80-14,826.93-6,028.39

Finding the Fourth Proportional to 10,743.80, 14,826.93 and 6,028.39

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Solution

The fourth proportional to 10,743.80, 14,826.93 and 6,028.39 is: 8,319.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,743.80 : 14,826.93 = 6,028.39 : x
  2. Step 2: Convert to fraction form
    10,743.80/14,826.93 = 6,028.39/x
  3. Step 3: Cross multiply
    10,743.80x = 14,826.93 × 6,028.39
  4. Step 4: Simplify right side
    10,743.80x = 89,382,442.41
  5. Step 5: Solve for x
    x = 89,382,442.41/10,743.80
  6. Step 6: Final answer
    x = 8,319.44

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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.