Home / 47,111.48-65,013.62-26,968.26

Finding the Fourth Proportional to 47,111.48, 65,013.62 and 26,968.26

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Solution

The fourth proportional to 47,111.48, 65,013.62 and 26,968.26 is: 37,216.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,111.48 : 65,013.62 = 26,968.26 : x
  2. Step 2: Convert to fraction form
    47,111.48/65,013.62 = 26,968.26/x
  3. Step 3: Cross multiply
    47,111.48x = 65,013.62 × 26,968.26
  4. Step 4: Simplify right side
    47,111.48x = 1,753,304,207.70
  5. Step 5: Solve for x
    x = 1,753,304,207.70/47,111.48
  6. Step 6: Final answer
    x = 37,216.07

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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.