Home / 119,953.02-179,911.02-41,049.12

Finding the Fourth Proportional to 119,953.02, 179,911.02 and 41,049.12

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Solution

The fourth proportional to 119,953.02, 179,911.02 and 41,049.12 is: 61,567.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,953.02 : 179,911.02 = 41,049.12 : x
  2. Step 2: Convert to fraction form
    119,953.02/179,911.02 = 41,049.12/x
  3. Step 3: Cross multiply
    119,953.02x = 179,911.02 × 41,049.12
  4. Step 4: Simplify right side
    119,953.02x = 7,385,189,049.30
  5. Step 5: Solve for x
    x = 7,385,189,049.30/119,953.02
  6. Step 6: Final answer
    x = 61,567.35

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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.