Home / 47,354.75-65,347.83-26,133.56

Finding the Fourth Proportional to 47,354.75, 65,347.83 and 26,133.56

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Solution

The fourth proportional to 47,354.75, 65,347.83 and 26,133.56 is: 36,063.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,354.75 : 65,347.83 = 26,133.56 : x
  2. Step 2: Convert to fraction form
    47,354.75/65,347.83 = 26,133.56/x
  3. Step 3: Cross multiply
    47,354.75x = 65,347.83 × 26,133.56
  4. Step 4: Simplify right side
    47,354.75x = 1,707,771,109.44
  5. Step 5: Solve for x
    x = 1,707,771,109.44/47,354.75
  6. Step 6: Final answer
    x = 36,063.36

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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.