Home / 6,210.54-9,300.69-2,924.55

Finding the Fourth Proportional to 6,210.54, 9,300.69 and 2,924.55

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Solution

The fourth proportional to 6,210.54, 9,300.69 and 2,924.55 is: 4,379.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,210.54 : 9,300.69 = 2,924.55 : x
  2. Step 2: Convert to fraction form
    6,210.54/9,300.69 = 2,924.55/x
  3. Step 3: Cross multiply
    6,210.54x = 9,300.69 × 2,924.55
  4. Step 4: Simplify right side
    6,210.54x = 27,200,332.94
  5. Step 5: Solve for x
    x = 27,200,332.94/6,210.54
  6. Step 6: Final answer
    x = 4,379.70

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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.