Home / 9,927.06-14,890.12-3,353.52

Finding the Fourth Proportional to 9,927.06, 14,890.12 and 3,353.52

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Solution

The fourth proportional to 9,927.06, 14,890.12 and 3,353.52 is: 5,030.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,927.06 : 14,890.12 = 3,353.52 : x
  2. Step 2: Convert to fraction form
    9,927.06/14,890.12 = 3,353.52/x
  3. Step 3: Cross multiply
    9,927.06x = 14,890.12 × 3,353.52
  4. Step 4: Simplify right side
    9,927.06x = 49,934,315.22
  5. Step 5: Solve for x
    x = 49,934,315.22/9,927.06
  6. Step 6: Final answer
    x = 5,030.12

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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.