Home / 7,206.48-9,943.56-4,410

Finding the Fourth Proportional to 7,206.48, 9,943.56 and 4,410

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Solution

The fourth proportional to 7,206.48, 9,943.56 and 4,410 is: 6,084.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,206.48 : 9,943.56 = 4,410 : x
  2. Step 2: Convert to fraction form
    7,206.48/9,943.56 = 4,410/x
  3. Step 3: Cross multiply
    7,206.48x = 9,943.56 × 4,410
  4. Step 4: Simplify right side
    7,206.48x = 43,851,099.60
  5. Step 5: Solve for x
    x = 43,851,099.60/7,206.48
  6. Step 6: Final answer
    x = 6,084.95

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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.