Home / 8,806.24-13,205.03-4,358.77

Finding the Fourth Proportional to 8,806.24, 13,205.03 and 4,358.77

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Solution

The fourth proportional to 8,806.24, 13,205.03 and 4,358.77 is: 6,536.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,806.24 : 13,205.03 = 4,358.77 : x
  2. Step 2: Convert to fraction form
    8,806.24/13,205.03 = 4,358.77/x
  3. Step 3: Cross multiply
    8,806.24x = 13,205.03 × 4,358.77
  4. Step 4: Simplify right side
    8,806.24x = 57,557,666.50
  5. Step 5: Solve for x
    x = 57,557,666.50/8,806.24
  6. Step 6: Final answer
    x = 6,536.01

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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.