Home / 94,268.12-130,095.26-51,835.46

Finding the Fourth Proportional to 94,268.12, 130,095.26 and 51,835.46

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Solution

The fourth proportional to 94,268.12, 130,095.26 and 51,835.46 is: 71,535.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,268.12 : 130,095.26 = 51,835.46 : x
  2. Step 2: Convert to fraction form
    94,268.12/130,095.26 = 51,835.46/x
  3. Step 3: Cross multiply
    94,268.12x = 130,095.26 × 51,835.46
  4. Step 4: Simplify right side
    94,268.12x = 6,743,546,736.27
  5. Step 5: Solve for x
    x = 6,743,546,736.27/94,268.12
  6. Step 6: Final answer
    x = 71,535.82

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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.