Home / 6,818.16-10,283.91-6,006.60

Finding the Fourth Proportional to 6,818.16, 10,283.91 and 6,006.60

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Solution

The fourth proportional to 6,818.16, 10,283.91 and 6,006.60 is: 9,059.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,818.16 : 10,283.91 = 6,006.60 : x
  2. Step 2: Convert to fraction form
    6,818.16/10,283.91 = 6,006.60/x
  3. Step 3: Cross multiply
    6,818.16x = 10,283.91 × 6,006.60
  4. Step 4: Simplify right side
    6,818.16x = 61,771,333.81
  5. Step 5: Solve for x
    x = 61,771,333.81/6,818.16
  6. Step 6: Final answer
    x = 9,059.82

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.