Home / 6,567.12-9,060.04-6,537.84

Finding the Fourth Proportional to 6,567.12, 9,060.04 and 6,537.84

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Solution

The fourth proportional to 6,567.12, 9,060.04 and 6,537.84 is: 9,019.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,567.12 : 9,060.04 = 6,537.84 : x
  2. Step 2: Convert to fraction form
    6,567.12/9,060.04 = 6,537.84/x
  3. Step 3: Cross multiply
    6,567.12x = 9,060.04 × 6,537.84
  4. Step 4: Simplify right side
    6,567.12x = 59,233,091.91
  5. Step 5: Solve for x
    x = 59,233,091.91/6,567.12
  6. Step 6: Final answer
    x = 9,019.65

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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.