Home / 63,684.72-95,510.70-26,255.43

Finding the Fourth Proportional to 63,684.72, 95,510.70 and 26,255.43

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Solution

The fourth proportional to 63,684.72, 95,510.70 and 26,255.43 is: 39,376.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,684.72 : 95,510.70 = 26,255.43 : x
  2. Step 2: Convert to fraction form
    63,684.72/95,510.70 = 26,255.43/x
  3. Step 3: Cross multiply
    63,684.72x = 95,510.70 × 26,255.43
  4. Step 4: Simplify right side
    63,684.72x = 2,507,674,498.10
  5. Step 5: Solve for x
    x = 2,507,674,498.10/63,684.72
  6. Step 6: Final answer
    x = 39,376.39

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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.