Home / 25,240.92-34,832.43-14,062.92

Finding the Fourth Proportional to 25,240.92, 34,832.43 and 14,062.92

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Solution

The fourth proportional to 25,240.92, 34,832.43 and 14,062.92 is: 19,406.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,240.92 : 34,832.43 = 14,062.92 : x
  2. Step 2: Convert to fraction form
    25,240.92/34,832.43 = 14,062.92/x
  3. Step 3: Cross multiply
    25,240.92x = 34,832.43 × 14,062.92
  4. Step 4: Simplify right side
    25,240.92x = 489,845,676.50
  5. Step 5: Solve for x
    x = 489,845,676.50/25,240.92
  6. Step 6: Final answer
    x = 19,406.81

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.