Home / 7,505.24-11,264.31-3,065.27

Finding the Fourth Proportional to 7,505.24, 11,264.31 and 3,065.27

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Solution

The fourth proportional to 7,505.24, 11,264.31 and 3,065.27 is: 4,600.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,505.24 : 11,264.31 = 3,065.27 : x
  2. Step 2: Convert to fraction form
    7,505.24/11,264.31 = 3,065.27/x
  3. Step 3: Cross multiply
    7,505.24x = 11,264.31 × 3,065.27
  4. Step 4: Simplify right side
    7,505.24x = 34,528,095.19
  5. Step 5: Solve for x
    x = 34,528,095.19/7,505.24
  6. Step 6: Final answer
    x = 4,600.53

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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.