Home / 47,550.07-65,619.09-26,329.34

Finding the Fourth Proportional to 47,550.07, 65,619.09 and 26,329.34

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Solution

The fourth proportional to 47,550.07, 65,619.09 and 26,329.34 is: 36,334.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,550.07 : 65,619.09 = 26,329.34 : x
  2. Step 2: Convert to fraction form
    47,550.07/65,619.09 = 26,329.34/x
  3. Step 3: Cross multiply
    47,550.07x = 65,619.09 × 26,329.34
  4. Step 4: Simplify right side
    47,550.07x = 1,727,707,003.01
  5. Step 5: Solve for x
    x = 1,727,707,003.01/47,550.07
  6. Step 6: Final answer
    x = 36,334.48

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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.