Home / 60,202.12-83,079.08-33,345.06

Finding the Fourth Proportional to 60,202.12, 83,079.08 and 33,345.06

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Solution

The fourth proportional to 60,202.12, 83,079.08 and 33,345.06 is: 46,016.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,202.12 : 83,079.08 = 33,345.06 : x
  2. Step 2: Convert to fraction form
    60,202.12/83,079.08 = 33,345.06/x
  3. Step 3: Cross multiply
    60,202.12x = 83,079.08 × 33,345.06
  4. Step 4: Simplify right side
    60,202.12x = 2,770,276,907.34
  5. Step 5: Solve for x
    x = 2,770,276,907.34/60,202.12
  6. Step 6: Final answer
    x = 46,016.27

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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.