Home / 45,270.27-62,289.90-44,111.16

Finding the Fourth Proportional to 45,270.27, 62,289.90 and 44,111.16

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Solution

The fourth proportional to 45,270.27, 62,289.90 and 44,111.16 is: 60,695.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,270.27 : 62,289.90 = 44,111.16 : x
  2. Step 2: Convert to fraction form
    45,270.27/62,289.90 = 44,111.16/x
  3. Step 3: Cross multiply
    45,270.27x = 62,289.90 × 44,111.16
  4. Step 4: Simplify right side
    45,270.27x = 2,747,679,745.28
  5. Step 5: Solve for x
    x = 2,747,679,745.28/45,270.27
  6. Step 6: Final answer
    x = 60,695.02

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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.