Home / 11,110.07-16,567.10-11,010.06

Finding the Fourth Proportional to 11,110.07, 16,567.10 and 11,010.06

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Solution

The fourth proportional to 11,110.07, 16,567.10 and 11,010.06 is: 16,417.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,110.07 : 16,567.10 = 11,010.06 : x
  2. Step 2: Convert to fraction form
    11,110.07/16,567.10 = 11,010.06/x
  3. Step 3: Cross multiply
    11,110.07x = 16,567.10 × 11,010.06
  4. Step 4: Simplify right side
    11,110.07x = 182,404,709.98
  5. Step 5: Solve for x
    x = 182,404,709.98/11,110.07
  6. Step 6: Final answer
    x = 16,417.97

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.