Home / 4,737.39-6,536.40-2,848.37

Finding the Fourth Proportional to 4,737.39, 6,536.40 and 2,848.37

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Solution

The fourth proportional to 4,737.39, 6,536.40 and 2,848.37 is: 3,930.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,737.39 : 6,536.40 = 2,848.37 : x
  2. Step 2: Convert to fraction form
    4,737.39/6,536.40 = 2,848.37/x
  3. Step 3: Cross multiply
    4,737.39x = 6,536.40 × 2,848.37
  4. Step 4: Simplify right side
    4,737.39x = 18,618,042.30
  5. Step 5: Solve for x
    x = 18,618,042.30/4,737.39
  6. Step 6: Final answer
    x = 3,930.02

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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.