Home / 69,385.31-95,686.74-46,060.49

Finding the Fourth Proportional to 69,385.31, 95,686.74 and 46,060.49

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Solution

The fourth proportional to 69,385.31, 95,686.74 and 46,060.49 is: 63,520.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,385.31 : 95,686.74 = 46,060.49 : x
  2. Step 2: Convert to fraction form
    69,385.31/95,686.74 = 46,060.49/x
  3. Step 3: Cross multiply
    69,385.31x = 95,686.74 × 46,060.49
  4. Step 4: Simplify right side
    69,385.31x = 4,407,378,130.90
  5. Step 5: Solve for x
    x = 4,407,378,130.90/69,385.31
  6. Step 6: Final answer
    x = 63,520.33

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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.