Home / 4,737.42-6,540.75-3,337.74

Finding the Fourth Proportional to 4,737.42, 6,540.75 and 3,337.74

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Solution

The fourth proportional to 4,737.42, 6,540.75 and 3,337.74 is: 4,608.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,737.42 : 6,540.75 = 3,337.74 : x
  2. Step 2: Convert to fraction form
    4,737.42/6,540.75 = 3,337.74/x
  3. Step 3: Cross multiply
    4,737.42x = 6,540.75 × 3,337.74
  4. Step 4: Simplify right side
    4,737.42x = 21,831,322.91
  5. Step 5: Solve for x
    x = 21,831,322.91/4,737.42
  6. Step 6: Final answer
    x = 4,608.27

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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.