Home / 63,795.72-95,701.41-21,682.74

Finding the Fourth Proportional to 63,795.72, 95,701.41 and 21,682.74

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Solution

The fourth proportional to 63,795.72, 95,701.41 and 21,682.74 is: 32,526.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,795.72 : 95,701.41 = 21,682.74 : x
  2. Step 2: Convert to fraction form
    63,795.72/95,701.41 = 21,682.74/x
  3. Step 3: Cross multiply
    63,795.72x = 95,701.41 × 21,682.74
  4. Step 4: Simplify right side
    63,795.72x = 2,075,068,790.66
  5. Step 5: Solve for x
    x = 2,075,068,790.66/63,795.72
  6. Step 6: Final answer
    x = 32,526.77

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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.