Home / 5,237.51-7,226.17-3,444.48

Finding the Fourth Proportional to 5,237.51, 7,226.17 and 3,444.48

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Solution

The fourth proportional to 5,237.51, 7,226.17 and 3,444.48 is: 4,752.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,237.51 : 7,226.17 = 3,444.48 : x
  2. Step 2: Convert to fraction form
    5,237.51/7,226.17 = 3,444.48/x
  3. Step 3: Cross multiply
    5,237.51x = 7,226.17 × 3,444.48
  4. Step 4: Simplify right side
    5,237.51x = 24,890,389.43
  5. Step 5: Solve for x
    x = 24,890,389.43/5,237.51
  6. Step 6: Final answer
    x = 4,752.33

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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.