Home / 45,356.08-62,594.16-25,213.06

Finding the Fourth Proportional to 45,356.08, 62,594.16 and 25,213.06

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Solution

The fourth proportional to 45,356.08, 62,594.16 and 25,213.06 is: 34,795.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,356.08 : 62,594.16 = 25,213.06 : x
  2. Step 2: Convert to fraction form
    45,356.08/62,594.16 = 25,213.06/x
  3. Step 3: Cross multiply
    45,356.08x = 62,594.16 × 25,213.06
  4. Step 4: Simplify right side
    45,356.08x = 1,578,190,311.73
  5. Step 5: Solve for x
    x = 1,578,190,311.73/45,356.08
  6. Step 6: Final answer
    x = 34,795.56

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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.