Home / 47,066.66-64,952.77-25,556.41

Finding the Fourth Proportional to 47,066.66, 64,952.77 and 25,556.41

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Solution

The fourth proportional to 47,066.66, 64,952.77 and 25,556.41 is: 35,268.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,066.66 : 64,952.77 = 25,556.41 : x
  2. Step 2: Convert to fraction form
    47,066.66/64,952.77 = 25,556.41/x
  3. Step 3: Cross multiply
    47,066.66x = 64,952.77 × 25,556.41
  4. Step 4: Simplify right side
    47,066.66x = 1,659,959,320.61
  5. Step 5: Solve for x
    x = 1,659,959,320.61/47,066.66
  6. Step 6: Final answer
    x = 35,268.26

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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.