Home / 4,737.05-6,541.26-2,971.70

Finding the Fourth Proportional to 4,737.05, 6,541.26 and 2,971.70

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Solution

The fourth proportional to 4,737.05, 6,541.26 and 2,971.70 is: 4,103.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,737.05 : 6,541.26 = 2,971.70 : x
  2. Step 2: Convert to fraction form
    4,737.05/6,541.26 = 2,971.70/x
  3. Step 3: Cross multiply
    4,737.05x = 6,541.26 × 2,971.70
  4. Step 4: Simplify right side
    4,737.05x = 19,438,662.34
  5. Step 5: Solve for x
    x = 19,438,662.34/4,737.05
  6. Step 6: Final answer
    x = 4,103.54

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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.