Home / 25,054.52-34,575.80-14,299.18

Finding the Fourth Proportional to 25,054.52, 34,575.80 and 14,299.18

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Solution

The fourth proportional to 25,054.52, 34,575.80 and 14,299.18 is: 19,733.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,054.52 : 34,575.80 = 14,299.18 : x
  2. Step 2: Convert to fraction form
    25,054.52/34,575.80 = 14,299.18/x
  3. Step 3: Cross multiply
    25,054.52x = 34,575.80 × 14,299.18
  4. Step 4: Simplify right side
    25,054.52x = 494,405,516.35
  5. Step 5: Solve for x
    x = 494,405,516.35/25,054.52
  6. Step 6: Final answer
    x = 19,733.19

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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.