Home / 7,332.67-11,000.60-2,402.12

Finding the Fourth Proportional to 7,332.67, 11,000.60 and 2,402.12

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Solution

The fourth proportional to 7,332.67, 11,000.60 and 2,402.12 is: 3,603.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,332.67 : 11,000.60 = 2,402.12 : x
  2. Step 2: Convert to fraction form
    7,332.67/11,000.60 = 2,402.12/x
  3. Step 3: Cross multiply
    7,332.67x = 11,000.60 × 2,402.12
  4. Step 4: Simplify right side
    7,332.67x = 26,424,776.76
  5. Step 5: Solve for x
    x = 26,424,776.76/7,332.67
  6. Step 6: Final answer
    x = 3,603.71

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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.