Home / 84,319.27-116,362.26-46,081.18

Finding the Fourth Proportional to 84,319.27, 116,362.26 and 46,081.18

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Solution

The fourth proportional to 84,319.27, 116,362.26 and 46,081.18 is: 63,592.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,319.27 : 116,362.26 = 46,081.18 : x
  2. Step 2: Convert to fraction form
    84,319.27/116,362.26 = 46,081.18/x
  3. Step 3: Cross multiply
    84,319.27x = 116,362.26 × 46,081.18
  4. Step 4: Simplify right side
    84,319.27x = 5,362,110,017.86
  5. Step 5: Solve for x
    x = 5,362,110,017.86/84,319.27
  6. Step 6: Final answer
    x = 63,592.94

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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.