Home / 11,066.96-16,602.36-4,141.52

Finding the Fourth Proportional to 11,066.96, 16,602.36 and 4,141.52

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Solution

The fourth proportional to 11,066.96, 16,602.36 and 4,141.52 is: 6,213.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,066.96 : 16,602.36 = 4,141.52 : x
  2. Step 2: Convert to fraction form
    11,066.96/16,602.36 = 4,141.52/x
  3. Step 3: Cross multiply
    11,066.96x = 16,602.36 × 4,141.52
  4. Step 4: Simplify right side
    11,066.96x = 68,759,005.99
  5. Step 5: Solve for x
    x = 68,759,005.99/11,066.96
  6. Step 6: Final answer
    x = 6,213.00

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.