Home / 9,395.54-14,077.04-4,946.62

Finding the Fourth Proportional to 9,395.54, 14,077.04 and 4,946.62

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Solution

The fourth proportional to 9,395.54, 14,077.04 and 4,946.62 is: 7,411.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,395.54 : 14,077.04 = 4,946.62 : x
  2. Step 2: Convert to fraction form
    9,395.54/14,077.04 = 4,946.62/x
  3. Step 3: Cross multiply
    9,395.54x = 14,077.04 × 4,946.62
  4. Step 4: Simplify right side
    9,395.54x = 69,633,767.60
  5. Step 5: Solve for x
    x = 69,633,767.60/9,395.54
  6. Step 6: Final answer
    x = 7,411.36

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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.