Home / 55,912.04-83,667.06-41,084.12

Finding the Fourth Proportional to 55,912.04, 83,667.06 and 41,084.12

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Solution

The fourth proportional to 55,912.04, 83,667.06 and 41,084.12 is: 61,478.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,912.04 : 83,667.06 = 41,084.12 : x
  2. Step 2: Convert to fraction form
    55,912.04/83,667.06 = 41,084.12/x
  3. Step 3: Cross multiply
    55,912.04x = 83,667.06 × 41,084.12
  4. Step 4: Simplify right side
    55,912.04x = 3,437,387,533.09
  5. Step 5: Solve for x
    x = 3,437,387,533.09/55,912.04
  6. Step 6: Final answer
    x = 61,478.49

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.