Home / 6,567.01-9,062.48-4,209.15

Finding the Fourth Proportional to 6,567.01, 9,062.48 and 4,209.15

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Solution

The fourth proportional to 6,567.01, 9,062.48 and 4,209.15 is: 5,808.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,567.01 : 9,062.48 = 4,209.15 : x
  2. Step 2: Convert to fraction form
    6,567.01/9,062.48 = 4,209.15/x
  3. Step 3: Cross multiply
    6,567.01x = 9,062.48 × 4,209.15
  4. Step 4: Simplify right side
    6,567.01x = 38,145,369.46
  5. Step 5: Solve for x
    x = 38,145,369.46/6,567.01
  6. Step 6: Final answer
    x = 5,808.63

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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.