Home / 6,659.06-9,192.24-4,541.58

Finding the Fourth Proportional to 6,659.06, 9,192.24 and 4,541.58

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Solution

The fourth proportional to 6,659.06, 9,192.24 and 4,541.58 is: 6,269.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,659.06 : 9,192.24 = 4,541.58 : x
  2. Step 2: Convert to fraction form
    6,659.06/9,192.24 = 4,541.58/x
  3. Step 3: Cross multiply
    6,659.06x = 9,192.24 × 4,541.58
  4. Step 4: Simplify right side
    6,659.06x = 41,747,293.34
  5. Step 5: Solve for x
    x = 41,747,293.34/6,659.06
  6. Step 6: Final answer
    x = 6,269.25

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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.