Home / 63,706.44-95,554.14-21,585.63

Finding the Fourth Proportional to 63,706.44, 95,554.14 and 21,585.63

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Solution

The fourth proportional to 63,706.44, 95,554.14 and 21,585.63 is: 32,376.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,706.44 : 95,554.14 = 21,585.63 : x
  2. Step 2: Convert to fraction form
    63,706.44/95,554.14 = 21,585.63/x
  3. Step 3: Cross multiply
    63,706.44x = 95,554.14 × 21,585.63
  4. Step 4: Simplify right side
    63,706.44x = 2,062,596,311.01
  5. Step 5: Solve for x
    x = 2,062,596,311.01/63,706.44
  6. Step 6: Final answer
    x = 32,376.57

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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.