Home / 63,076.08-94,679.73-46,454.88

Finding the Fourth Proportional to 63,076.08, 94,679.73 and 46,454.88

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Solution

The fourth proportional to 63,076.08, 94,679.73 and 46,454.88 is: 69,730.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,076.08 : 94,679.73 = 46,454.88 : x
  2. Step 2: Convert to fraction form
    63,076.08/94,679.73 = 46,454.88/x
  3. Step 3: Cross multiply
    63,076.08x = 94,679.73 × 46,454.88
  4. Step 4: Simplify right side
    63,076.08x = 4,398,335,495.58
  5. Step 5: Solve for x
    x = 4,398,335,495.58/63,076.08
  6. Step 6: Final answer
    x = 69,730.64

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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.