Home / 11,066.24-15,271.22-6,030.50

Finding the Fourth Proportional to 11,066.24, 15,271.22 and 6,030.50

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Solution

The fourth proportional to 11,066.24, 15,271.22 and 6,030.50 is: 8,321.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,066.24 : 15,271.22 = 6,030.50 : x
  2. Step 2: Convert to fraction form
    11,066.24/15,271.22 = 6,030.50/x
  3. Step 3: Cross multiply
    11,066.24x = 15,271.22 × 6,030.50
  4. Step 4: Simplify right side
    11,066.24x = 92,092,985.70
  5. Step 5: Solve for x
    x = 92,092,985.70/11,066.24
  6. Step 6: Final answer
    x = 8,321.98

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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.