Home / 6,736.14-9,295.80-3,752.30

Finding the Fourth Proportional to 6,736.14, 9,295.80 and 3,752.30

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Solution

The fourth proportional to 6,736.14, 9,295.80 and 3,752.30 is: 5,178.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,736.14 : 9,295.80 = 3,752.30 : x
  2. Step 2: Convert to fraction form
    6,736.14/9,295.80 = 3,752.30/x
  3. Step 3: Cross multiply
    6,736.14x = 9,295.80 × 3,752.30
  4. Step 4: Simplify right side
    6,736.14x = 34,880,639.51
  5. Step 5: Solve for x
    x = 34,880,639.51/6,736.14
  6. Step 6: Final answer
    x = 5,178.13

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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.