Home / 45,335.46-62,563.29-25,194.21

Finding the Fourth Proportional to 45,335.46, 62,563.29 and 25,194.21

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Solution

The fourth proportional to 45,335.46, 62,563.29 and 25,194.21 is: 34,768.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,335.46 : 62,563.29 = 25,194.21 : x
  2. Step 2: Convert to fraction form
    45,335.46/62,563.29 = 25,194.21/x
  3. Step 3: Cross multiply
    45,335.46x = 62,563.29 × 25,194.21
  4. Step 4: Simplify right side
    45,335.46x = 1,576,232,666.55
  5. Step 5: Solve for x
    x = 1,576,232,666.55/45,335.46
  6. Step 6: Final answer
    x = 34,768.21

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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.