Home / 11,041.10-16,551.63-4,016.15

Finding the Fourth Proportional to 11,041.10, 16,551.63 and 4,016.15

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Solution

The fourth proportional to 11,041.10, 16,551.63 and 4,016.15 is: 6,020.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,041.10 : 16,551.63 = 4,016.15 : x
  2. Step 2: Convert to fraction form
    11,041.10/16,551.63 = 4,016.15/x
  3. Step 3: Cross multiply
    11,041.10x = 16,551.63 × 4,016.15
  4. Step 4: Simplify right side
    11,041.10x = 66,473,746.07
  5. Step 5: Solve for x
    x = 66,473,746.07/11,041.10
  6. Step 6: Final answer
    x = 6,020.58

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.