Home / 24,995.69-34,494.05-13,665.24

Finding the Fourth Proportional to 24,995.69, 34,494.05 and 13,665.24

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Solution

The fourth proportional to 24,995.69, 34,494.05 and 13,665.24 is: 18,858.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,995.69 : 34,494.05 = 13,665.24 : x
  2. Step 2: Convert to fraction form
    24,995.69/34,494.05 = 13,665.24/x
  3. Step 3: Cross multiply
    24,995.69x = 34,494.05 × 13,665.24
  4. Step 4: Simplify right side
    24,995.69x = 471,369,505.99
  5. Step 5: Solve for x
    x = 471,369,505.99/24,995.69
  6. Step 6: Final answer
    x = 18,858.03

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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.