Home / 24,490.87-33,758.30-19,308.26

Finding the Fourth Proportional to 24,490.87, 33,758.30 and 19,308.26

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Solution

The fourth proportional to 24,490.87, 33,758.30 and 19,308.26 is: 26,614.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,490.87 : 33,758.30 = 19,308.26 : x
  2. Step 2: Convert to fraction form
    24,490.87/33,758.30 = 19,308.26/x
  3. Step 3: Cross multiply
    24,490.87x = 33,758.30 × 19,308.26
  4. Step 4: Simplify right side
    24,490.87x = 651,814,166.22
  5. Step 5: Solve for x
    x = 651,814,166.22/24,490.87
  6. Step 6: Final answer
    x = 26,614.58

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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.