Home / 8,036.84-11,090.02-4,634.23

Finding the Fourth Proportional to 8,036.84, 11,090.02 and 4,634.23

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Solution

The fourth proportional to 8,036.84, 11,090.02 and 4,634.23 is: 6,394.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,036.84 : 11,090.02 = 4,634.23 : x
  2. Step 2: Convert to fraction form
    8,036.84/11,090.02 = 4,634.23/x
  3. Step 3: Cross multiply
    8,036.84x = 11,090.02 × 4,634.23
  4. Step 4: Simplify right side
    8,036.84x = 51,393,680.21
  5. Step 5: Solve for x
    x = 51,393,680.21/8,036.84
  6. Step 6: Final answer
    x = 6,394.76

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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.