Home / 7,373.55-11,033.70-6,345.95

Finding the Fourth Proportional to 7,373.55, 11,033.70 and 6,345.95

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Solution

The fourth proportional to 7,373.55, 11,033.70 and 6,345.95 is: 9,496.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,373.55 : 11,033.70 = 6,345.95 : x
  2. Step 2: Convert to fraction form
    7,373.55/11,033.70 = 6,345.95/x
  3. Step 3: Cross multiply
    7,373.55x = 11,033.70 × 6,345.95
  4. Step 4: Simplify right side
    7,373.55x = 70,019,251.86
  5. Step 5: Solve for x
    x = 70,019,251.86/7,373.55
  6. Step 6: Final answer
    x = 9,496.00

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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.