Home / 84,326.76-116,372.46-46,087.93

Finding the Fourth Proportional to 84,326.76, 116,372.46 and 46,087.93

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Solution

The fourth proportional to 84,326.76, 116,372.46 and 46,087.93 is: 63,602.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,326.76 : 116,372.46 = 46,087.93 : x
  2. Step 2: Convert to fraction form
    84,326.76/116,372.46 = 46,087.93/x
  3. Step 3: Cross multiply
    84,326.76x = 116,372.46 × 46,087.93
  4. Step 4: Simplify right side
    84,326.76x = 5,363,365,790.41
  5. Step 5: Solve for x
    x = 5,363,365,790.41/84,326.76
  6. Step 6: Final answer
    x = 63,602.18

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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.