Home / 4,154.57-5,732.65-2,475.94

Finding the Fourth Proportional to 4,154.57, 5,732.65 and 2,475.94

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Solution

The fourth proportional to 4,154.57, 5,732.65 and 2,475.94 is: 3,416.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,154.57 : 5,732.65 = 2,475.94 : x
  2. Step 2: Convert to fraction form
    4,154.57/5,732.65 = 2,475.94/x
  3. Step 3: Cross multiply
    4,154.57x = 5,732.65 × 2,475.94
  4. Step 4: Simplify right side
    4,154.57x = 14,193,656.40
  5. Step 5: Solve for x
    x = 14,193,656.40/4,154.57
  6. Step 6: Final answer
    x = 3,416.40

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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.