Home / 22,965.81-34,448.88-6,325.47

Finding the Fourth Proportional to 22,965.81, 34,448.88 and 6,325.47

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Solution

The fourth proportional to 22,965.81, 34,448.88 and 6,325.47 is: 9,488.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,965.81 : 34,448.88 = 6,325.47 : x
  2. Step 2: Convert to fraction form
    22,965.81/34,448.88 = 6,325.47/x
  3. Step 3: Cross multiply
    22,965.81x = 34,448.88 × 6,325.47
  4. Step 4: Simplify right side
    22,965.81x = 217,905,356.97
  5. Step 5: Solve for x
    x = 217,905,356.97/22,965.81
  6. Step 6: Final answer
    x = 9,488.25

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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.