Home / 19,266.03-26,587.62-10,767.90

Finding the Fourth Proportional to 19,266.03, 26,587.62 and 10,767.90

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Solution

The fourth proportional to 19,266.03, 26,587.62 and 10,767.90 is: 14,859.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,266.03 : 26,587.62 = 10,767.90 : x
  2. Step 2: Convert to fraction form
    19,266.03/26,587.62 = 10,767.90/x
  3. Step 3: Cross multiply
    19,266.03x = 26,587.62 × 10,767.90
  4. Step 4: Simplify right side
    19,266.03x = 286,292,833.40
  5. Step 5: Solve for x
    x = 286,292,833.40/19,266.03
  6. Step 6: Final answer
    x = 14,859.98

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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.