Home / 6,929.04-10,393.38-3,033.48

Finding the Fourth Proportional to 6,929.04, 10,393.38 and 3,033.48

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Solution

The fourth proportional to 6,929.04, 10,393.38 and 3,033.48 is: 4,550.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,929.04 : 10,393.38 = 3,033.48 : x
  2. Step 2: Convert to fraction form
    6,929.04/10,393.38 = 3,033.48/x
  3. Step 3: Cross multiply
    6,929.04x = 10,393.38 × 3,033.48
  4. Step 4: Simplify right side
    6,929.04x = 31,528,110.36
  5. Step 5: Solve for x
    x = 31,528,110.36/6,929.04
  6. Step 6: Final answer
    x = 4,550.14

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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.