Home / 45,352.35-62,581.95-25,206.84

Finding the Fourth Proportional to 45,352.35, 62,581.95 and 25,206.84

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Solution

The fourth proportional to 45,352.35, 62,581.95 and 25,206.84 is: 34,783.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,352.35 : 62,581.95 = 25,206.84 : x
  2. Step 2: Convert to fraction form
    45,352.35/62,581.95 = 25,206.84/x
  3. Step 3: Cross multiply
    45,352.35x = 62,581.95 × 25,206.84
  4. Step 4: Simplify right side
    45,352.35x = 1,577,493,200.54
  5. Step 5: Solve for x
    x = 1,577,493,200.54/45,352.35
  6. Step 6: Final answer
    x = 34,783.05

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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.