Home / 38,027.39-52,456.73-22,110.08

Finding the Fourth Proportional to 38,027.39, 52,456.73 and 22,110.08

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Solution

The fourth proportional to 38,027.39, 52,456.73 and 22,110.08 is: 30,499.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,027.39 : 52,456.73 = 22,110.08 : x
  2. Step 2: Convert to fraction form
    38,027.39/52,456.73 = 22,110.08/x
  3. Step 3: Cross multiply
    38,027.39x = 52,456.73 × 22,110.08
  4. Step 4: Simplify right side
    38,027.39x = 1,159,822,124.00
  5. Step 5: Solve for x
    x = 1,159,822,124.00/38,027.39
  6. Step 6: Final answer
    x = 30,499.66

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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.