Home / 45,353.35-62,583.33-25,207.84

Finding the Fourth Proportional to 45,353.35, 62,583.33 and 25,207.84

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Solution

The fourth proportional to 45,353.35, 62,583.33 and 25,207.84 is: 34,784.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,353.35 : 62,583.33 = 25,207.84 : x
  2. Step 2: Convert to fraction form
    45,353.35/62,583.33 = 25,207.84/x
  3. Step 3: Cross multiply
    45,353.35x = 62,583.33 × 25,207.84
  4. Step 4: Simplify right side
    45,353.35x = 1,577,590,569.31
  5. Step 5: Solve for x
    x = 1,577,590,569.31/45,353.35
  6. Step 6: Final answer
    x = 34,784.43

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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.