Home / 4,100.49-5,658.66-2,332.67

Finding the Fourth Proportional to 4,100.49, 5,658.66 and 2,332.67

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Solution

The fourth proportional to 4,100.49, 5,658.66 and 2,332.67 is: 3,219.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,100.49 : 5,658.66 = 2,332.67 : x
  2. Step 2: Convert to fraction form
    4,100.49/5,658.66 = 2,332.67/x
  3. Step 3: Cross multiply
    4,100.49x = 5,658.66 × 2,332.67
  4. Step 4: Simplify right side
    4,100.49x = 13,199,758.13
  5. Step 5: Solve for x
    x = 13,199,758.13/4,100.49
  6. Step 6: Final answer
    x = 3,219.07

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.