Home / 7,068.17-9,751.58-4,414.61

Finding the Fourth Proportional to 7,068.17, 9,751.58 and 4,414.61

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Solution

The fourth proportional to 7,068.17, 9,751.58 and 4,414.61 is: 6,090.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,068.17 : 9,751.58 = 4,414.61 : x
  2. Step 2: Convert to fraction form
    7,068.17/9,751.58 = 4,414.61/x
  3. Step 3: Cross multiply
    7,068.17x = 9,751.58 × 4,414.61
  4. Step 4: Simplify right side
    7,068.17x = 43,049,351.75
  5. Step 5: Solve for x
    x = 43,049,351.75/7,068.17
  6. Step 6: Final answer
    x = 6,090.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.