Home / 41,065.02-61,596.99-9,900.02

Finding the Fourth Proportional to 41,065.02, 61,596.99 and 9,900.02

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Solution

The fourth proportional to 41,065.02, 61,596.99 and 9,900.02 is: 14,849.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,065.02 : 61,596.99 = 9,900.02 : x
  2. Step 2: Convert to fraction form
    41,065.02/61,596.99 = 9,900.02/x
  3. Step 3: Cross multiply
    41,065.02x = 61,596.99 × 9,900.02
  4. Step 4: Simplify right side
    41,065.02x = 609,811,432.94
  5. Step 5: Solve for x
    x = 609,811,432.94/41,065.02
  6. Step 6: Final answer
    x = 14,849.90

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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.