Home / 11,064.54-15,269.40-6,028.98

Finding the Fourth Proportional to 11,064.54, 15,269.40 and 6,028.98

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Solution

The fourth proportional to 11,064.54, 15,269.40 and 6,028.98 is: 8,320.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,064.54 : 15,269.40 = 6,028.98 : x
  2. Step 2: Convert to fraction form
    11,064.54/15,269.40 = 6,028.98/x
  3. Step 3: Cross multiply
    11,064.54x = 15,269.40 × 6,028.98
  4. Step 4: Simplify right side
    11,064.54x = 92,058,907.21
  5. Step 5: Solve for x
    x = 92,058,907.21/11,064.54
  6. Step 6: Final answer
    x = 8,320.17

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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.