Home / 84,026.96-115,957.56-46,301.24

Finding the Fourth Proportional to 84,026.96, 115,957.56 and 46,301.24

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Solution

The fourth proportional to 84,026.96, 115,957.56 and 46,301.24 is: 63,895.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,026.96 : 115,957.56 = 46,301.24 : x
  2. Step 2: Convert to fraction form
    84,026.96/115,957.56 = 46,301.24/x
  3. Step 3: Cross multiply
    84,026.96x = 115,957.56 × 46,301.24
  4. Step 4: Simplify right side
    84,026.96x = 5,368,978,815.37
  5. Step 5: Solve for x
    x = 5,368,978,815.37/84,026.96
  6. Step 6: Final answer
    x = 63,895.91

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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.