Home / 94,546.40-130,474.03-52,104.93

Finding the Fourth Proportional to 94,546.40, 130,474.03 and 52,104.93

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Solution

The fourth proportional to 94,546.40, 130,474.03 and 52,104.93 is: 71,904.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,546.40 : 130,474.03 = 52,104.93 : x
  2. Step 2: Convert to fraction form
    94,546.40/130,474.03 = 52,104.93/x
  3. Step 3: Cross multiply
    94,546.40x = 130,474.03 × 52,104.93
  4. Step 4: Simplify right side
    94,546.40x = 6,798,339,287.07
  5. Step 5: Solve for x
    x = 6,798,339,287.07/94,546.40
  6. Step 6: Final answer
    x = 71,904.80

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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.