Home / 9,486.24-14,292.60-8,562.84

Finding the Fourth Proportional to 9,486.24, 14,292.60 and 8,562.84

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Solution

The fourth proportional to 9,486.24, 14,292.60 and 8,562.84 is: 12,901.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,486.24 : 14,292.60 = 8,562.84 : x
  2. Step 2: Convert to fraction form
    9,486.24/14,292.60 = 8,562.84/x
  3. Step 3: Cross multiply
    9,486.24x = 14,292.60 × 8,562.84
  4. Step 4: Simplify right side
    9,486.24x = 122,385,246.98
  5. Step 5: Solve for x
    x = 122,385,246.98/9,486.24
  6. Step 6: Final answer
    x = 12,901.34

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.