Home / 6,359.32-9,545.16-3,898.96

Finding the Fourth Proportional to 6,359.32, 9,545.16 and 3,898.96

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Solution

The fourth proportional to 6,359.32, 9,545.16 and 3,898.96 is: 5,852.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,359.32 : 9,545.16 = 3,898.96 : x
  2. Step 2: Convert to fraction form
    6,359.32/9,545.16 = 3,898.96/x
  3. Step 3: Cross multiply
    6,359.32x = 9,545.16 × 3,898.96
  4. Step 4: Simplify right side
    6,359.32x = 37,216,197.03
  5. Step 5: Solve for x
    x = 37,216,197.03/6,359.32
  6. Step 6: Final answer
    x = 5,852.23

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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.