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Finding the Fourth Proportional to 60,275.97, 90,326.48 and 33,924.44

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Solution

The fourth proportional to 60,275.97, 90,326.48 and 33,924.44 is: 50,837.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,275.97 : 90,326.48 = 33,924.44 : x
  2. Step 2: Convert to fraction form
    60,275.97/90,326.48 = 33,924.44/x
  3. Step 3: Cross multiply
    60,275.97x = 90,326.48 × 33,924.44
  4. Step 4: Simplify right side
    60,275.97x = 3,064,275,307.37
  5. Step 5: Solve for x
    x = 3,064,275,307.37/60,275.97
  6. Step 6: Final answer
    x = 50,837.43

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.