Home / 84,026.25-115,958.66-46,302.93

Finding the Fourth Proportional to 84,026.25, 115,958.66 and 46,302.93

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Solution

The fourth proportional to 84,026.25, 115,958.66 and 46,302.93 is: 63,899.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,026.25 : 115,958.66 = 46,302.93 : x
  2. Step 2: Convert to fraction form
    84,026.25/115,958.66 = 46,302.93/x
  3. Step 3: Cross multiply
    84,026.25x = 115,958.66 × 46,302.93
  4. Step 4: Simplify right side
    84,026.25x = 5,369,225,485.36
  5. Step 5: Solve for x
    x = 5,369,225,485.36/84,026.25
  6. Step 6: Final answer
    x = 63,899.38

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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.