Home / 9,935.46-14,899.84-4,010.80

Finding the Fourth Proportional to 9,935.46, 14,899.84 and 4,010.80

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Solution

The fourth proportional to 9,935.46, 14,899.84 and 4,010.80 is: 6,014.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,935.46 : 14,899.84 = 4,010.80 : x
  2. Step 2: Convert to fraction form
    9,935.46/14,899.84 = 4,010.80/x
  3. Step 3: Cross multiply
    9,935.46x = 14,899.84 × 4,010.80
  4. Step 4: Simplify right side
    9,935.46x = 59,760,278.27
  5. Step 5: Solve for x
    x = 59,760,278.27/9,935.46
  6. Step 6: Final answer
    x = 6,014.85

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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.