Home / 60,634.17-83,674.44-33,776.64

Finding the Fourth Proportional to 60,634.17, 83,674.44 and 33,776.64

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Solution

The fourth proportional to 60,634.17, 83,674.44 and 33,776.64 is: 46,611.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,634.17 : 83,674.44 = 33,776.64 : x
  2. Step 2: Convert to fraction form
    60,634.17/83,674.44 = 33,776.64/x
  3. Step 3: Cross multiply
    60,634.17x = 83,674.44 × 33,776.64
  4. Step 4: Simplify right side
    60,634.17x = 2,826,241,437.08
  5. Step 5: Solve for x
    x = 2,826,241,437.08/60,634.17
  6. Step 6: Final answer
    x = 46,611.37

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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.