Home / 47,102.04-64,995.48-26,961.48

Finding the Fourth Proportional to 47,102.04, 64,995.48 and 26,961.48

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Solution

The fourth proportional to 47,102.04, 64,995.48 and 26,961.48 is: 37,203.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,102.04 : 64,995.48 = 26,961.48 : x
  2. Step 2: Convert to fraction form
    47,102.04/64,995.48 = 26,961.48/x
  3. Step 3: Cross multiply
    47,102.04x = 64,995.48 × 26,961.48
  4. Step 4: Simplify right side
    47,102.04x = 1,752,374,334.11
  5. Step 5: Solve for x
    x = 1,752,374,334.11/47,102.04
  6. Step 6: Final answer
    x = 37,203.79

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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.