Home / 47,094.82-64,988.16-25,873.66

Finding the Fourth Proportional to 47,094.82, 64,988.16 and 25,873.66

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Solution

The fourth proportional to 47,094.82, 64,988.16 and 25,873.66 is: 35,704.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,094.82 : 64,988.16 = 25,873.66 : x
  2. Step 2: Convert to fraction form
    47,094.82/64,988.16 = 25,873.66/x
  3. Step 3: Cross multiply
    47,094.82x = 64,988.16 × 25,873.66
  4. Step 4: Simplify right side
    47,094.82x = 1,681,481,555.87
  5. Step 5: Solve for x
    x = 1,681,481,555.87/47,094.82
  6. Step 6: Final answer
    x = 35,704.17

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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.