Home / 19,065.22-26,310.27-10,567.51

Finding the Fourth Proportional to 19,065.22, 26,310.27 and 10,567.51

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Solution

The fourth proportional to 19,065.22, 26,310.27 and 10,567.51 is: 14,583.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,065.22 : 26,310.27 = 10,567.51 : x
  2. Step 2: Convert to fraction form
    19,065.22/26,310.27 = 10,567.51/x
  3. Step 3: Cross multiply
    19,065.22x = 26,310.27 × 10,567.51
  4. Step 4: Simplify right side
    19,065.22x = 278,034,103.73
  5. Step 5: Solve for x
    x = 278,034,103.73/19,065.22
  6. Step 6: Final answer
    x = 14,583.31

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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.