Home / 11,098.13-15,315.33-6,062.36

Finding the Fourth Proportional to 11,098.13, 15,315.33 and 6,062.36

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Solution

The fourth proportional to 11,098.13, 15,315.33 and 6,062.36 is: 8,366.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,098.13 : 15,315.33 = 6,062.36 : x
  2. Step 2: Convert to fraction form
    11,098.13/15,315.33 = 6,062.36/x
  3. Step 3: Cross multiply
    11,098.13x = 15,315.33 × 6,062.36
  4. Step 4: Simplify right side
    11,098.13x = 92,846,967.40
  5. Step 5: Solve for x
    x = 92,846,967.40/11,098.13
  6. Step 6: Final answer
    x = 8,366.00

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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.