Home / 8,053.05-11,113.08-4,696.02

Finding the Fourth Proportional to 8,053.05, 11,113.08 and 4,696.02

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Solution

The fourth proportional to 8,053.05, 11,113.08 and 4,696.02 is: 6,480.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,053.05 : 11,113.08 = 4,696.02 : x
  2. Step 2: Convert to fraction form
    8,053.05/11,113.08 = 4,696.02/x
  3. Step 3: Cross multiply
    8,053.05x = 11,113.08 × 4,696.02
  4. Step 4: Simplify right side
    8,053.05x = 52,187,245.94
  5. Step 5: Solve for x
    x = 52,187,245.94/8,053.05
  6. Step 6: Final answer
    x = 6,480.43

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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.