Home / 11,567.00-17,350.55-2,801.93

Finding the Fourth Proportional to 11,567.00, 17,350.55 and 2,801.93

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Solution

The fourth proportional to 11,567.00, 17,350.55 and 2,801.93 is: 4,202.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,567.00 : 17,350.55 = 2,801.93 : x
  2. Step 2: Convert to fraction form
    11,567.00/17,350.55 = 2,801.93/x
  3. Step 3: Cross multiply
    11,567.00x = 17,350.55 × 2,801.93
  4. Step 4: Simplify right side
    11,567.00x = 48,614,925.80
  5. Step 5: Solve for x
    x = 48,614,925.80/11,567.00
  6. Step 6: Final answer
    x = 4,202.90

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.