Home / 95,526.84-143,093.30-55,964

Finding the Fourth Proportional to 95,526.84, 143,093.30 and 55,964

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Solution

The fourth proportional to 95,526.84, 143,093.30 and 55,964 is: 83,830.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,526.84 : 143,093.30 = 55,964 : x
  2. Step 2: Convert to fraction form
    95,526.84/143,093.30 = 55,964/x
  3. Step 3: Cross multiply
    95,526.84x = 143,093.30 × 55,964
  4. Step 4: Simplify right side
    95,526.84x = 8,008,073,441.20
  5. Step 5: Solve for x
    x = 8,008,073,441.20/95,526.84
  6. Step 6: Final answer
    x = 83,830.61

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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.