Home / 6,567.23-9,062.76-4,209.37

Finding the Fourth Proportional to 6,567.23, 9,062.76 and 4,209.37

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Solution

The fourth proportional to 6,567.23, 9,062.76 and 4,209.37 is: 5,808.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,567.23 : 9,062.76 = 4,209.37 : x
  2. Step 2: Convert to fraction form
    6,567.23/9,062.76 = 4,209.37/x
  3. Step 3: Cross multiply
    6,567.23x = 9,062.76 × 4,209.37
  4. Step 4: Simplify right side
    6,567.23x = 38,148,503.19
  5. Step 5: Solve for x
    x = 38,148,503.19/6,567.23
  6. Step 6: Final answer
    x = 5,808.92

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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.