Home / 14,828.08-22,236.72-6,507.76

Finding the Fourth Proportional to 14,828.08, 22,236.72 and 6,507.76

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Solution

The fourth proportional to 14,828.08, 22,236.72 and 6,507.76 is: 9,759.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,828.08 : 22,236.72 = 6,507.76 : x
  2. Step 2: Convert to fraction form
    14,828.08/22,236.72 = 6,507.76/x
  3. Step 3: Cross multiply
    14,828.08x = 22,236.72 × 6,507.76
  4. Step 4: Simplify right side
    14,828.08x = 144,711,236.95
  5. Step 5: Solve for x
    x = 144,711,236.95/14,828.08
  6. Step 6: Final answer
    x = 9,759.27

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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.