Home / 6,730.83-10,071.27-4,154.58

Finding the Fourth Proportional to 6,730.83, 10,071.27 and 4,154.58

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Solution

The fourth proportional to 6,730.83, 10,071.27 and 4,154.58 is: 6,216.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,730.83 : 10,071.27 = 4,154.58 : x
  2. Step 2: Convert to fraction form
    6,730.83/10,071.27 = 4,154.58/x
  3. Step 3: Cross multiply
    6,730.83x = 10,071.27 × 4,154.58
  4. Step 4: Simplify right side
    6,730.83x = 41,841,896.92
  5. Step 5: Solve for x
    x = 41,841,896.92/6,730.83
  6. Step 6: Final answer
    x = 6,216.45

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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.