Home / 5,016.61-7,526.13-1,506.97

Finding the Fourth Proportional to 5,016.61, 7,526.13 and 1,506.97

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Solution

The fourth proportional to 5,016.61, 7,526.13 and 1,506.97 is: 2,260.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,016.61 : 7,526.13 = 1,506.97 : x
  2. Step 2: Convert to fraction form
    5,016.61/7,526.13 = 1,506.97/x
  3. Step 3: Cross multiply
    5,016.61x = 7,526.13 × 1,506.97
  4. Step 4: Simplify right side
    5,016.61x = 11,341,652.13
  5. Step 5: Solve for x
    x = 11,341,652.13/5,016.61
  6. Step 6: Final answer
    x = 2,260.82

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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.