Home / 5,672.46-8,507.73-1,567.50

Finding the Fourth Proportional to 5,672.46, 8,507.73 and 1,567.50

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Solution

The fourth proportional to 5,672.46, 8,507.73 and 1,567.50 is: 2,350.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,672.46 : 8,507.73 = 1,567.50 : x
  2. Step 2: Convert to fraction form
    5,672.46/8,507.73 = 1,567.50/x
  3. Step 3: Cross multiply
    5,672.46x = 8,507.73 × 1,567.50
  4. Step 4: Simplify right side
    5,672.46x = 13,335,866.78
  5. Step 5: Solve for x
    x = 13,335,866.78/5,672.46
  6. Step 6: Final answer
    x = 2,350.98

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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.