Home / 6,567.34-9,062.85-3,772.84

Finding the Fourth Proportional to 6,567.34, 9,062.85 and 3,772.84

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Solution

The fourth proportional to 6,567.34, 9,062.85 and 3,772.84 is: 5,206.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,567.34 : 9,062.85 = 3,772.84 : x
  2. Step 2: Convert to fraction form
    6,567.34/9,062.85 = 3,772.84/x
  3. Step 3: Cross multiply
    6,567.34x = 9,062.85 × 3,772.84
  4. Step 4: Simplify right side
    6,567.34x = 34,192,682.99
  5. Step 5: Solve for x
    x = 34,192,682.99/6,567.34
  6. Step 6: Final answer
    x = 5,206.47

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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.