Home / 4,513.87-6,235.46-4,277.42

Finding the Fourth Proportional to 4,513.87, 6,235.46 and 4,277.42

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Solution

The fourth proportional to 4,513.87, 6,235.46 and 4,277.42 is: 5,908.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,513.87 : 6,235.46 = 4,277.42 : x
  2. Step 2: Convert to fraction form
    4,513.87/6,235.46 = 4,277.42/x
  3. Step 3: Cross multiply
    4,513.87x = 6,235.46 × 4,277.42
  4. Step 4: Simplify right side
    4,513.87x = 26,671,681.31
  5. Step 5: Solve for x
    x = 26,671,681.31/4,513.87
  6. Step 6: Final answer
    x = 5,908.83

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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.