Home / 4,851.58-7,276.90-1,567.03

Finding the Fourth Proportional to 4,851.58, 7,276.90 and 1,567.03

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Solution

The fourth proportional to 4,851.58, 7,276.90 and 1,567.03 is: 2,350.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,851.58 : 7,276.90 = 1,567.03 : x
  2. Step 2: Convert to fraction form
    4,851.58/7,276.90 = 1,567.03/x
  3. Step 3: Cross multiply
    4,851.58x = 7,276.90 × 1,567.03
  4. Step 4: Simplify right side
    4,851.58x = 11,403,120.61
  5. Step 5: Solve for x
    x = 11,403,120.61/4,851.58
  6. Step 6: Final answer
    x = 2,350.39

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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.