Home / 9,332.10-13,998.54-3,092.67

Finding the Fourth Proportional to 9,332.10, 13,998.54 and 3,092.67

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Solution

The fourth proportional to 9,332.10, 13,998.54 and 3,092.67 is: 4,639.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,332.10 : 13,998.54 = 3,092.67 : x
  2. Step 2: Convert to fraction form
    9,332.10/13,998.54 = 3,092.67/x
  3. Step 3: Cross multiply
    9,332.10x = 13,998.54 × 3,092.67
  4. Step 4: Simplify right side
    9,332.10x = 43,292,864.70
  5. Step 5: Solve for x
    x = 43,292,864.70/9,332.10
  6. Step 6: Final answer
    x = 4,639.13

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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.