Home / 94,414.64-130,293.87-51,395.37

Finding the Fourth Proportional to 94,414.64, 130,293.87 and 51,395.37

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Solution

The fourth proportional to 94,414.64, 130,293.87 and 51,395.37 is: 70,926.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,414.64 : 130,293.87 = 51,395.37 : x
  2. Step 2: Convert to fraction form
    94,414.64/130,293.87 = 51,395.37/x
  3. Step 3: Cross multiply
    94,414.64x = 130,293.87 × 51,395.37
  4. Step 4: Simplify right side
    94,414.64x = 6,696,501,657.38
  5. Step 5: Solve for x
    x = 6,696,501,657.38/94,414.64
  6. Step 6: Final answer
    x = 70,926.52

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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.