Home / 9,022.54-13,533.87-4,637.59

Finding the Fourth Proportional to 9,022.54, 13,533.87 and 4,637.59

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Solution

The fourth proportional to 9,022.54, 13,533.87 and 4,637.59 is: 6,956.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,022.54 : 13,533.87 = 4,637.59 : x
  2. Step 2: Convert to fraction form
    9,022.54/13,533.87 = 4,637.59/x
  3. Step 3: Cross multiply
    9,022.54x = 13,533.87 × 4,637.59
  4. Step 4: Simplify right side
    9,022.54x = 62,764,540.17
  5. Step 5: Solve for x
    x = 62,764,540.17/9,022.54
  6. Step 6: Final answer
    x = 6,956.42

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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.