Home / 45,510.55-62,796.94-25,363.03

Finding the Fourth Proportional to 45,510.55, 62,796.94 and 25,363.03

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Solution

The fourth proportional to 45,510.55, 62,796.94 and 25,363.03 is: 34,996.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,510.55 : 62,796.94 = 25,363.03 : x
  2. Step 2: Convert to fraction form
    45,510.55/62,796.94 = 25,363.03/x
  3. Step 3: Cross multiply
    45,510.55x = 62,796.94 × 25,363.03
  4. Step 4: Simplify right side
    45,510.55x = 1,592,720,673.13
  5. Step 5: Solve for x
    x = 1,592,720,673.13/45,510.55
  6. Step 6: Final answer
    x = 34,996.74

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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.