Home / 60,305.04-83,220.92-33,451.60

Finding the Fourth Proportional to 60,305.04, 83,220.92 and 33,451.60

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Solution

The fourth proportional to 60,305.04, 83,220.92 and 33,451.60 is: 46,163.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,305.04 : 83,220.92 = 33,451.60 : x
  2. Step 2: Convert to fraction form
    60,305.04/83,220.92 = 33,451.60/x
  3. Step 3: Cross multiply
    60,305.04x = 83,220.92 × 33,451.60
  4. Step 4: Simplify right side
    60,305.04x = 2,783,872,927.47
  5. Step 5: Solve for x
    x = 2,783,872,927.47/60,305.04
  6. Step 6: Final answer
    x = 46,163.19

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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.