Home / 10,525.29-14,524.92-5,809.58

Finding the Fourth Proportional to 10,525.29, 14,524.92 and 5,809.58

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Solution

The fourth proportional to 10,525.29, 14,524.92 and 5,809.58 is: 8,017.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,525.29 : 14,524.92 = 5,809.58 : x
  2. Step 2: Convert to fraction form
    10,525.29/14,524.92 = 5,809.58/x
  3. Step 3: Cross multiply
    10,525.29x = 14,524.92 × 5,809.58
  4. Step 4: Simplify right side
    10,525.29x = 84,383,612.11
  5. Step 5: Solve for x
    x = 84,383,612.11/10,525.29
  6. Step 6: Final answer
    x = 8,017.22

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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.