Home / 8,588.17-11,852.63-4,811.95

Finding the Fourth Proportional to 8,588.17, 11,852.63 and 4,811.95

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Solution

The fourth proportional to 8,588.17, 11,852.63 and 4,811.95 is: 6,641.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,588.17 : 11,852.63 = 4,811.95 : x
  2. Step 2: Convert to fraction form
    8,588.17/11,852.63 = 4,811.95/x
  3. Step 3: Cross multiply
    8,588.17x = 11,852.63 × 4,811.95
  4. Step 4: Simplify right side
    8,588.17x = 57,034,262.93
  5. Step 5: Solve for x
    x = 57,034,262.93/8,588.17
  6. Step 6: Final answer
    x = 6,641.03

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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.