Home / 84,393.23-116,463.44-46,668.11

Finding the Fourth Proportional to 84,393.23, 116,463.44 and 46,668.11

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Solution

The fourth proportional to 84,393.23, 116,463.44 and 46,668.11 is: 64,402.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,393.23 : 116,463.44 = 46,668.11 : x
  2. Step 2: Convert to fraction form
    84,393.23/116,463.44 = 46,668.11/x
  3. Step 3: Cross multiply
    84,393.23x = 116,463.44 × 46,668.11
  4. Step 4: Simplify right side
    84,393.23x = 5,435,128,395.56
  5. Step 5: Solve for x
    x = 5,435,128,395.56/84,393.23
  6. Step 6: Final answer
    x = 64,402.42

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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.