Home / 94,004.08-141,063.55-40,710.33

Finding the Fourth Proportional to 94,004.08, 141,063.55 and 40,710.33

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Solution

The fourth proportional to 94,004.08, 141,063.55 and 40,710.33 is: 61,090.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,004.08 : 141,063.55 = 40,710.33 : x
  2. Step 2: Convert to fraction form
    94,004.08/141,063.55 = 40,710.33/x
  3. Step 3: Cross multiply
    94,004.08x = 141,063.55 × 40,710.33
  4. Step 4: Simplify right side
    94,004.08x = 5,742,743,569.70
  5. Step 5: Solve for x
    x = 5,742,743,569.70/94,004.08
  6. Step 6: Final answer
    x = 61,090.37

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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.