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Finding the Fourth Proportional to 116,130.88, 174,213.64 and 41,244.74

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Solution

The fourth proportional to 116,130.88, 174,213.64 and 41,244.74 is: 61,873.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,130.88 : 174,213.64 = 41,244.74 : x
  2. Step 2: Convert to fraction form
    116,130.88/174,213.64 = 41,244.74/x
  3. Step 3: Cross multiply
    116,130.88x = 174,213.64 × 41,244.74
  4. Step 4: Simplify right side
    116,130.88x = 7,185,395,208.96
  5. Step 5: Solve for x
    x = 7,185,395,208.96/116,130.88
  6. Step 6: Final answer
    x = 61,873.25

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.