Home / 94,365.90-130,224.72-51,924.44

Finding the Fourth Proportional to 94,365.90, 130,224.72 and 51,924.44

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Solution

The fourth proportional to 94,365.90, 130,224.72 and 51,924.44 is: 71,655.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,365.90 : 130,224.72 = 51,924.44 : x
  2. Step 2: Convert to fraction form
    94,365.90/130,224.72 = 51,924.44/x
  3. Step 3: Cross multiply
    94,365.90x = 130,224.72 × 51,924.44
  4. Step 4: Simplify right side
    94,365.90x = 6,761,845,009.03
  5. Step 5: Solve for x
    x = 6,761,845,009.03/94,365.90
  6. Step 6: Final answer
    x = 71,655.60

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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.