Home / 134,986.98-202,326.84-59,994.48

Finding the Fourth Proportional to 134,986.98, 202,326.84 and 59,994.48

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Solution

The fourth proportional to 134,986.98, 202,326.84 and 59,994.48 is: 89,923.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,986.98 : 202,326.84 = 59,994.48 : x
  2. Step 2: Convert to fraction form
    134,986.98/202,326.84 = 59,994.48/x
  3. Step 3: Cross multiply
    134,986.98x = 202,326.84 × 59,994.48
  4. Step 4: Simplify right side
    134,986.98x = 12,138,493,555.84
  5. Step 5: Solve for x
    x = 12,138,493,555.84/134,986.98
  6. Step 6: Final answer
    x = 89,923.44

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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.