Home / 43,529.17-65,354.28-22,484.76

Finding the Fourth Proportional to 43,529.17, 65,354.28 and 22,484.76

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Solution

The fourth proportional to 43,529.17, 65,354.28 and 22,484.76 is: 33,758.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,529.17 : 65,354.28 = 22,484.76 : x
  2. Step 2: Convert to fraction form
    43,529.17/65,354.28 = 22,484.76/x
  3. Step 3: Cross multiply
    43,529.17x = 65,354.28 × 22,484.76
  4. Step 4: Simplify right side
    43,529.17x = 1,469,475,300.77
  5. Step 5: Solve for x
    x = 1,469,475,300.77/43,529.17
  6. Step 6: Final answer
    x = 33,758.41

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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.