Home / 14,910.10-22,365.34-6,474.66

Finding the Fourth Proportional to 14,910.10, 22,365.34 and 6,474.66

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Solution

The fourth proportional to 14,910.10, 22,365.34 and 6,474.66 is: 9,712.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,910.10 : 22,365.34 = 6,474.66 : x
  2. Step 2: Convert to fraction form
    14,910.10/22,365.34 = 6,474.66/x
  3. Step 3: Cross multiply
    14,910.10x = 22,365.34 × 6,474.66
  4. Step 4: Simplify right side
    14,910.10x = 144,807,972.28
  5. Step 5: Solve for x
    x = 144,807,972.28/14,910.10
  6. Step 6: Final answer
    x = 9,712.07

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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.