Home / 5,975.98-8,248.24-3,459.56

Finding the Fourth Proportional to 5,975.98, 8,248.24 and 3,459.56

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Solution

The fourth proportional to 5,975.98, 8,248.24 and 3,459.56 is: 4,775.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,975.98 : 8,248.24 = 3,459.56 : x
  2. Step 2: Convert to fraction form
    5,975.98/8,248.24 = 3,459.56/x
  3. Step 3: Cross multiply
    5,975.98x = 8,248.24 × 3,459.56
  4. Step 4: Simplify right side
    5,975.98x = 28,535,273.63
  5. Step 5: Solve for x
    x = 28,535,273.63/5,975.98
  6. Step 6: Final answer
    x = 4,775.00

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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.