Home / 9,022.06-13,533.32-4,277.11

Finding the Fourth Proportional to 9,022.06, 13,533.32 and 4,277.11

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Solution

The fourth proportional to 9,022.06, 13,533.32 and 4,277.11 is: 6,415.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,022.06 : 13,533.32 = 4,277.11 : x
  2. Step 2: Convert to fraction form
    9,022.06/13,533.32 = 4,277.11/x
  3. Step 3: Cross multiply
    9,022.06x = 13,533.32 × 4,277.11
  4. Step 4: Simplify right side
    9,022.06x = 57,883,498.31
  5. Step 5: Solve for x
    x = 57,883,498.31/9,022.06
  6. Step 6: Final answer
    x = 6,415.77

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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.