Home / 6,180.46-9,250.62-4,536.62

Finding the Fourth Proportional to 6,180.46, 9,250.62 and 4,536.62

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Solution

The fourth proportional to 6,180.46, 9,250.62 and 4,536.62 is: 6,790.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,180.46 : 9,250.62 = 4,536.62 : x
  2. Step 2: Convert to fraction form
    6,180.46/9,250.62 = 4,536.62/x
  3. Step 3: Cross multiply
    6,180.46x = 9,250.62 × 4,536.62
  4. Step 4: Simplify right side
    6,180.46x = 41,966,547.70
  5. Step 5: Solve for x
    x = 41,966,547.70/6,180.46
  6. Step 6: Final answer
    x = 6,790.20

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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.