Home / 6,545.00-9,813.78-4,467.52

Finding the Fourth Proportional to 6,545.00, 9,813.78 and 4,467.52

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Solution

The fourth proportional to 6,545.00, 9,813.78 and 4,467.52 is: 6,698.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,545.00 : 9,813.78 = 4,467.52 : x
  2. Step 2: Convert to fraction form
    6,545.00/9,813.78 = 4,467.52/x
  3. Step 3: Cross multiply
    6,545.00x = 9,813.78 × 4,467.52
  4. Step 4: Simplify right side
    6,545.00x = 43,843,252.29
  5. Step 5: Solve for x
    x = 43,843,252.29/6,545.00
  6. Step 6: Final answer
    x = 6,698.74

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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.