Home / 8,533.49-11,768.41-5,848.61

Finding the Fourth Proportional to 8,533.49, 11,768.41 and 5,848.61

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Solution

The fourth proportional to 8,533.49, 11,768.41 and 5,848.61 is: 8,065.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,533.49 : 11,768.41 = 5,848.61 : x
  2. Step 2: Convert to fraction form
    8,533.49/11,768.41 = 5,848.61/x
  3. Step 3: Cross multiply
    8,533.49x = 11,768.41 × 5,848.61
  4. Step 4: Simplify right side
    8,533.49x = 68,828,840.41
  5. Step 5: Solve for x
    x = 68,828,840.41/8,533.49
  6. Step 6: Final answer
    x = 8,065.73

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.