Home / 94,323.40-130,165.26-51,882.52

Finding the Fourth Proportional to 94,323.40, 130,165.26 and 51,882.52

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Solution

The fourth proportional to 94,323.40, 130,165.26 and 51,882.52 is: 71,597.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,323.40 : 130,165.26 = 51,882.52 : x
  2. Step 2: Convert to fraction form
    94,323.40/130,165.26 = 51,882.52/x
  3. Step 3: Cross multiply
    94,323.40x = 130,165.26 × 51,882.52
  4. Step 4: Simplify right side
    94,323.40x = 6,753,301,705.26
  5. Step 5: Solve for x
    x = 6,753,301,705.26/94,323.40
  6. Step 6: Final answer
    x = 71,597.31

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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.