Home / 47,110.39-70,675.98-26,081.11

Finding the Fourth Proportional to 47,110.39, 70,675.98 and 26,081.11

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Solution

The fourth proportional to 47,110.39, 70,675.98 and 26,081.11 is: 39,127.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,110.39 : 70,675.98 = 26,081.11 : x
  2. Step 2: Convert to fraction form
    47,110.39/70,675.98 = 26,081.11/x
  3. Step 3: Cross multiply
    47,110.39x = 70,675.98 × 26,081.11
  4. Step 4: Simplify right side
    47,110.39x = 1,843,308,008.74
  5. Step 5: Solve for x
    x = 1,843,308,008.74/47,110.39
  6. Step 6: Final answer
    x = 39,127.42

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.