Home / 45,363.86-62,600.34-25,219.27

Finding the Fourth Proportional to 45,363.86, 62,600.34 and 25,219.27

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Solution

The fourth proportional to 45,363.86, 62,600.34 and 25,219.27 is: 34,801.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,363.86 : 62,600.34 = 25,219.27 : x
  2. Step 2: Convert to fraction form
    45,363.86/62,600.34 = 25,219.27/x
  3. Step 3: Cross multiply
    45,363.86x = 62,600.34 × 25,219.27
  4. Step 4: Simplify right side
    45,363.86x = 1,578,734,876.55
  5. Step 5: Solve for x
    x = 1,578,734,876.55/45,363.86
  6. Step 6: Final answer
    x = 34,801.60

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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.