Home / 4,848.54-6,695.91-3,967.26

Finding the Fourth Proportional to 4,848.54, 6,695.91 and 3,967.26

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Solution

The fourth proportional to 4,848.54, 6,695.91 and 3,967.26 is: 5,478.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,848.54 : 6,695.91 = 3,967.26 : x
  2. Step 2: Convert to fraction form
    4,848.54/6,695.91 = 3,967.26/x
  3. Step 3: Cross multiply
    4,848.54x = 6,695.91 × 3,967.26
  4. Step 4: Simplify right side
    4,848.54x = 26,564,415.91
  5. Step 5: Solve for x
    x = 26,564,415.91/4,848.54
  6. Step 6: Final answer
    x = 5,478.85

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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.