Home / 24,293.48-33,454.42-21,105.32

Finding the Fourth Proportional to 24,293.48, 33,454.42 and 21,105.32

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Solution

The fourth proportional to 24,293.48, 33,454.42 and 21,105.32 is: 29,064.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,293.48 : 33,454.42 = 21,105.32 : x
  2. Step 2: Convert to fraction form
    24,293.48/33,454.42 = 21,105.32/x
  3. Step 3: Cross multiply
    24,293.48x = 33,454.42 × 21,105.32
  4. Step 4: Simplify right side
    24,293.48x = 706,066,239.51
  5. Step 5: Solve for x
    x = 706,066,239.51/24,293.48
  6. Step 6: Final answer
    x = 29,064.02

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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.