Home / 94,274.28-130,097.34-51,832.44

Finding the Fourth Proportional to 94,274.28, 130,097.34 and 51,832.44

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Solution

The fourth proportional to 94,274.28, 130,097.34 and 51,832.44 is: 71,528.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,274.28 : 130,097.34 = 51,832.44 : x
  2. Step 2: Convert to fraction form
    94,274.28/130,097.34 = 51,832.44/x
  3. Step 3: Cross multiply
    94,274.28x = 130,097.34 × 51,832.44
  4. Step 4: Simplify right side
    94,274.28x = 6,743,262,569.71
  5. Step 5: Solve for x
    x = 6,743,262,569.71/94,274.28
  6. Step 6: Final answer
    x = 71,528.13

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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.