Home / 47,091.54-64,997.54-26,960.06

Finding the Fourth Proportional to 47,091.54, 64,997.54 and 26,960.06

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Solution

The fourth proportional to 47,091.54, 64,997.54 and 26,960.06 is: 37,211.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,091.54 : 64,997.54 = 26,960.06 : x
  2. Step 2: Convert to fraction form
    47,091.54/64,997.54 = 26,960.06/x
  3. Step 3: Cross multiply
    47,091.54x = 64,997.54 × 26,960.06
  4. Step 4: Simplify right side
    47,091.54x = 1,752,337,118.46
  5. Step 5: Solve for x
    x = 1,752,337,118.46/47,091.54
  6. Step 6: Final answer
    x = 37,211.29

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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.