Home / 26,476.24-36,537-14,539.76

Finding the Fourth Proportional to 26,476.24, 36,537 and 14,539.76

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Solution

The fourth proportional to 26,476.24, 36,537 and 14,539.76 is: 20,064.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,476.24 : 36,537 = 14,539.76 : x
  2. Step 2: Convert to fraction form
    26,476.24/36,537 = 14,539.76/x
  3. Step 3: Cross multiply
    26,476.24x = 36,537 × 14,539.76
  4. Step 4: Simplify right side
    26,476.24x = 531,239,211.12
  5. Step 5: Solve for x
    x = 531,239,211.12/26,476.24
  6. Step 6: Final answer
    x = 20,064.75

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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.