Home / 9,343.33-14,017.71-2,769.68

Finding the Fourth Proportional to 9,343.33, 14,017.71 and 2,769.68

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Solution

The fourth proportional to 9,343.33, 14,017.71 and 2,769.68 is: 4,155.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,343.33 : 14,017.71 = 2,769.68 : x
  2. Step 2: Convert to fraction form
    9,343.33/14,017.71 = 2,769.68/x
  3. Step 3: Cross multiply
    9,343.33x = 14,017.71 × 2,769.68
  4. Step 4: Simplify right side
    9,343.33x = 38,824,522.03
  5. Step 5: Solve for x
    x = 38,824,522.03/9,343.33
  6. Step 6: Final answer
    x = 4,155.32

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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.