Home / 7,529.77-11,294.11-2,335.51

Finding the Fourth Proportional to 7,529.77, 11,294.11 and 2,335.51

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Solution

The fourth proportional to 7,529.77, 11,294.11 and 2,335.51 is: 3,503.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,529.77 : 11,294.11 = 2,335.51 : x
  2. Step 2: Convert to fraction form
    7,529.77/11,294.11 = 2,335.51/x
  3. Step 3: Cross multiply
    7,529.77x = 11,294.11 × 2,335.51
  4. Step 4: Simplify right side
    7,529.77x = 26,377,506.85
  5. Step 5: Solve for x
    x = 26,377,506.85/7,529.77
  6. Step 6: Final answer
    x = 3,503.10

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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.