Home / 82,244.55-113,496.49-46,436.07

Finding the Fourth Proportional to 82,244.55, 113,496.49 and 46,436.07

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Solution

The fourth proportional to 82,244.55, 113,496.49 and 46,436.07 is: 64,081.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,244.55 : 113,496.49 = 46,436.07 : x
  2. Step 2: Convert to fraction form
    82,244.55/113,496.49 = 46,436.07/x
  3. Step 3: Cross multiply
    82,244.55x = 113,496.49 × 46,436.07
  4. Step 4: Simplify right side
    82,244.55x = 5,270,330,954.39
  5. Step 5: Solve for x
    x = 5,270,330,954.39/82,244.55
  6. Step 6: Final answer
    x = 64,081.22

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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.