Home / 9,273.16-13,909.74-2,347.48

Finding the Fourth Proportional to 9,273.16, 13,909.74 and 2,347.48

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Solution

The fourth proportional to 9,273.16, 13,909.74 and 2,347.48 is: 3,521.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,273.16 : 13,909.74 = 2,347.48 : x
  2. Step 2: Convert to fraction form
    9,273.16/13,909.74 = 2,347.48/x
  3. Step 3: Cross multiply
    9,273.16x = 13,909.74 × 2,347.48
  4. Step 4: Simplify right side
    9,273.16x = 32,652,836.46
  5. Step 5: Solve for x
    x = 32,652,836.46/9,273.16
  6. Step 6: Final answer
    x = 3,521.22

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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.