Home / 9,627.03-14,429.16-4,685.33

Finding the Fourth Proportional to 9,627.03, 14,429.16 and 4,685.33

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Solution

The fourth proportional to 9,627.03, 14,429.16 and 4,685.33 is: 7,022.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,627.03 : 14,429.16 = 4,685.33 : x
  2. Step 2: Convert to fraction form
    9,627.03/14,429.16 = 4,685.33/x
  3. Step 3: Cross multiply
    9,627.03x = 14,429.16 × 4,685.33
  4. Step 4: Simplify right side
    9,627.03x = 67,605,304.08
  5. Step 5: Solve for x
    x = 67,605,304.08/9,627.03
  6. Step 6: Final answer
    x = 7,022.45

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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.