Home / 60,305.10-83,226.14-33,456.25

Finding the Fourth Proportional to 60,305.10, 83,226.14 and 33,456.25

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Solution

The fourth proportional to 60,305.10, 83,226.14 and 33,456.25 is: 46,172.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,305.10 : 83,226.14 = 33,456.25 : x
  2. Step 2: Convert to fraction form
    60,305.10/83,226.14 = 33,456.25/x
  3. Step 3: Cross multiply
    60,305.10x = 83,226.14 × 33,456.25
  4. Step 4: Simplify right side
    60,305.10x = 2,784,434,546.38
  5. Step 5: Solve for x
    x = 2,784,434,546.38/60,305.10
  6. Step 6: Final answer
    x = 46,172.46

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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.