Home / 45,384.88-62,630.04-25,241.70

Finding the Fourth Proportional to 45,384.88, 62,630.04 and 25,241.70

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Solution

The fourth proportional to 45,384.88, 62,630.04 and 25,241.70 is: 34,832.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,384.88 : 62,630.04 = 25,241.70 : x
  2. Step 2: Convert to fraction form
    45,384.88/62,630.04 = 25,241.70/x
  3. Step 3: Cross multiply
    45,384.88x = 62,630.04 × 25,241.70
  4. Step 4: Simplify right side
    45,384.88x = 1,580,888,680.67
  5. Step 5: Solve for x
    x = 1,580,888,680.67/45,384.88
  6. Step 6: Final answer
    x = 34,832.94

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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.