Home / 60,490.22-83,472.57-33,632.03

Finding the Fourth Proportional to 60,490.22, 83,472.57 and 33,632.03

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Solution

The fourth proportional to 60,490.22, 83,472.57 and 33,632.03 is: 46,410.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,490.22 : 83,472.57 = 33,632.03 : x
  2. Step 2: Convert to fraction form
    60,490.22/83,472.57 = 33,632.03/x
  3. Step 3: Cross multiply
    60,490.22x = 83,472.57 × 33,632.03
  4. Step 4: Simplify right side
    60,490.22x = 2,807,351,561.05
  5. Step 5: Solve for x
    x = 2,807,351,561.05/60,490.22
  6. Step 6: Final answer
    x = 46,410.01

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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.