Home / 48,014.82-66,261.24-26,505.63

Finding the Fourth Proportional to 48,014.82, 66,261.24 and 26,505.63

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Solution

The fourth proportional to 48,014.82, 66,261.24 and 26,505.63 is: 36,578.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,014.82 : 66,261.24 = 26,505.63 : x
  2. Step 2: Convert to fraction form
    48,014.82/66,261.24 = 26,505.63/x
  3. Step 3: Cross multiply
    48,014.82x = 66,261.24 × 26,505.63
  4. Step 4: Simplify right side
    48,014.82x = 1,756,295,910.78
  5. Step 5: Solve for x
    x = 1,756,295,910.78/48,014.82
  6. Step 6: Final answer
    x = 36,578.20

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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.