Home / 45,346.92-62,577.94-25,203.48

Finding the Fourth Proportional to 45,346.92, 62,577.94 and 25,203.48

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Solution

The fourth proportional to 45,346.92, 62,577.94 and 25,203.48 is: 34,780.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,346.92 : 62,577.94 = 25,203.48 : x
  2. Step 2: Convert to fraction form
    45,346.92/62,577.94 = 25,203.48/x
  3. Step 3: Cross multiply
    45,346.92x = 62,577.94 × 25,203.48
  4. Step 4: Simplify right side
    45,346.92x = 1,577,181,859.23
  5. Step 5: Solve for x
    x = 1,577,181,859.23/45,346.92
  6. Step 6: Final answer
    x = 34,780.35

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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.