Home / 7,343.33-11,014.14-2,411.76

Finding the Fourth Proportional to 7,343.33, 11,014.14 and 2,411.76

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Solution

The fourth proportional to 7,343.33, 11,014.14 and 2,411.76 is: 3,617.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,343.33 : 11,014.14 = 2,411.76 : x
  2. Step 2: Convert to fraction form
    7,343.33/11,014.14 = 2,411.76/x
  3. Step 3: Cross multiply
    7,343.33x = 11,014.14 × 2,411.76
  4. Step 4: Simplify right side
    7,343.33x = 26,563,434.75
  5. Step 5: Solve for x
    x = 26,563,434.75/7,343.33
  6. Step 6: Final answer
    x = 3,617.35

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1.5x scale

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.