Home / 84,604.48-116,754.24-46,879.36

Finding the Fourth Proportional to 84,604.48, 116,754.24 and 46,879.36

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Solution

The fourth proportional to 84,604.48, 116,754.24 and 46,879.36 is: 64,693.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,604.48 : 116,754.24 = 46,879.36 : x
  2. Step 2: Convert to fraction form
    84,604.48/116,754.24 = 46,879.36/x
  3. Step 3: Cross multiply
    84,604.48x = 116,754.24 × 46,879.36
  4. Step 4: Simplify right side
    84,604.48x = 5,473,364,048.49
  5. Step 5: Solve for x
    x = 5,473,364,048.49/84,604.48
  6. Step 6: Final answer
    x = 64,693.55

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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.