Home / 7,366.68-10,167.90-4,570.56

Finding the Fourth Proportional to 7,366.68, 10,167.90 and 4,570.56

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Solution

The fourth proportional to 7,366.68, 10,167.90 and 4,570.56 is: 6,308.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,366.68 : 10,167.90 = 4,570.56 : x
  2. Step 2: Convert to fraction form
    7,366.68/10,167.90 = 4,570.56/x
  3. Step 3: Cross multiply
    7,366.68x = 10,167.90 × 4,570.56
  4. Step 4: Simplify right side
    7,366.68x = 46,472,997.02
  5. Step 5: Solve for x
    x = 46,472,997.02/7,366.68
  6. Step 6: Final answer
    x = 6,308.54

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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.