Home / 6,664.04-9,197.06-4,802.12

Finding the Fourth Proportional to 6,664.04, 9,197.06 and 4,802.12

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Solution

The fourth proportional to 6,664.04, 9,197.06 and 4,802.12 is: 6,627.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,664.04 : 9,197.06 = 4,802.12 : x
  2. Step 2: Convert to fraction form
    6,664.04/9,197.06 = 4,802.12/x
  3. Step 3: Cross multiply
    6,664.04x = 9,197.06 × 4,802.12
  4. Step 4: Simplify right side
    6,664.04x = 44,165,385.77
  5. Step 5: Solve for x
    x = 44,165,385.77/6,664.04
  6. Step 6: Final answer
    x = 6,627.42

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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.