Home / 5,037.93-7,562.16-4,731.75

Finding the Fourth Proportional to 5,037.93, 7,562.16 and 4,731.75

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Solution

The fourth proportional to 5,037.93, 7,562.16 and 4,731.75 is: 7,102.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,037.93 : 7,562.16 = 4,731.75 : x
  2. Step 2: Convert to fraction form
    5,037.93/7,562.16 = 4,731.75/x
  3. Step 3: Cross multiply
    5,037.93x = 7,562.16 × 4,731.75
  4. Step 4: Simplify right side
    5,037.93x = 35,782,250.58
  5. Step 5: Solve for x
    x = 35,782,250.58/5,037.93
  6. Step 6: Final answer
    x = 7,102.57

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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.