Home / 24,967.24-34,454.58-13,789

Finding the Fourth Proportional to 24,967.24, 34,454.58 and 13,789

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Solution

The fourth proportional to 24,967.24, 34,454.58 and 13,789 is: 19,028.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,967.24 : 34,454.58 = 13,789 : x
  2. Step 2: Convert to fraction form
    24,967.24/34,454.58 = 13,789/x
  3. Step 3: Cross multiply
    24,967.24x = 34,454.58 × 13,789
  4. Step 4: Simplify right side
    24,967.24x = 475,094,203.62
  5. Step 5: Solve for x
    x = 475,094,203.62/24,967.24
  6. Step 6: Final answer
    x = 19,028.70

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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.