Home / 84,563.18-116,695.72-46,323.49

Finding the Fourth Proportional to 84,563.18, 116,695.72 and 46,323.49

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Solution

The fourth proportional to 84,563.18, 116,695.72 and 46,323.49 is: 63,925.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,563.18 : 116,695.72 = 46,323.49 : x
  2. Step 2: Convert to fraction form
    84,563.18/116,695.72 = 46,323.49/x
  3. Step 3: Cross multiply
    84,563.18x = 116,695.72 × 46,323.49
  4. Step 4: Simplify right side
    84,563.18x = 5,405,752,524.06
  5. Step 5: Solve for x
    x = 5,405,752,524.06/84,563.18
  6. Step 6: Final answer
    x = 63,925.60

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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.