Home / 11,092.19-15,307.25-6,056.45

Finding the Fourth Proportional to 11,092.19, 15,307.25 and 6,056.45

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Solution

The fourth proportional to 11,092.19, 15,307.25 and 6,056.45 is: 8,357.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,092.19 : 15,307.25 = 6,056.45 : x
  2. Step 2: Convert to fraction form
    11,092.19/15,307.25 = 6,056.45/x
  3. Step 3: Cross multiply
    11,092.19x = 15,307.25 × 6,056.45
  4. Step 4: Simplify right side
    11,092.19x = 92,707,647.67
  5. Step 5: Solve for x
    x = 92,707,647.67/11,092.19
  6. Step 6: Final answer
    x = 8,357.92

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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.