Home / 45,190.56-62,363.31-25,047.75

Finding the Fourth Proportional to 45,190.56, 62,363.31 and 25,047.75

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Solution

The fourth proportional to 45,190.56, 62,363.31 and 25,047.75 is: 34,566.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,190.56 : 62,363.31 = 25,047.75 : x
  2. Step 2: Convert to fraction form
    45,190.56/62,363.31 = 25,047.75/x
  3. Step 3: Cross multiply
    45,190.56x = 62,363.31 × 25,047.75
  4. Step 4: Simplify right side
    45,190.56x = 1,562,060,598.05
  5. Step 5: Solve for x
    x = 1,562,060,598.05/45,190.56
  6. Step 6: Final answer
    x = 34,566.08

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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.