Home / 63,876.51-95,826.32-26,416.25

Finding the Fourth Proportional to 63,876.51, 95,826.32 and 26,416.25

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Solution

The fourth proportional to 63,876.51, 95,826.32 and 26,416.25 is: 39,629.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,876.51 : 95,826.32 = 26,416.25 : x
  2. Step 2: Convert to fraction form
    63,876.51/95,826.32 = 26,416.25/x
  3. Step 3: Cross multiply
    63,876.51x = 95,826.32 × 26,416.25
  4. Step 4: Simplify right side
    63,876.51x = 2,531,371,414.49
  5. Step 5: Solve for x
    x = 2,531,371,414.49/63,876.51
  6. Step 6: Final answer
    x = 39,629.14

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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.