Home / 4,925.43-7,376.39-2,841.07

Finding the Fourth Proportional to 4,925.43, 7,376.39 and 2,841.07

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Solution

The fourth proportional to 4,925.43, 7,376.39 and 2,841.07 is: 4,254.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,925.43 : 7,376.39 = 2,841.07 : x
  2. Step 2: Convert to fraction form
    4,925.43/7,376.39 = 2,841.07/x
  3. Step 3: Cross multiply
    4,925.43x = 7,376.39 × 2,841.07
  4. Step 4: Simplify right side
    4,925.43x = 20,956,840.34
  5. Step 5: Solve for x
    x = 20,956,840.34/4,925.43
  6. Step 6: Final answer
    x = 4,254.83

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1.5x scale

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.