Home / 63,443.58-94,964.49-44,636.46

Finding the Fourth Proportional to 63,443.58, 94,964.49 and 44,636.46

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Solution

The fourth proportional to 63,443.58, 94,964.49 and 44,636.46 is: 66,813.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,443.58 : 94,964.49 = 44,636.46 : x
  2. Step 2: Convert to fraction form
    63,443.58/94,964.49 = 44,636.46/x
  3. Step 3: Cross multiply
    63,443.58x = 94,964.49 × 44,636.46
  4. Step 4: Simplify right side
    63,443.58x = 4,238,878,659.31
  5. Step 5: Solve for x
    x = 4,238,878,659.31/63,443.58
  6. Step 6: Final answer
    x = 66,813.36

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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.