Home / 4,364.04-6,545.34-3,628.38

Finding the Fourth Proportional to 4,364.04, 6,545.34 and 3,628.38

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Solution

The fourth proportional to 4,364.04, 6,545.34 and 3,628.38 is: 5,441.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,364.04 : 6,545.34 = 3,628.38 : x
  2. Step 2: Convert to fraction form
    4,364.04/6,545.34 = 3,628.38/x
  3. Step 3: Cross multiply
    4,364.04x = 6,545.34 × 3,628.38
  4. Step 4: Simplify right side
    4,364.04x = 23,748,980.75
  5. Step 5: Solve for x
    x = 23,748,980.75/4,364.04
  6. Step 6: Final answer
    x = 5,441.97

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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.