Home / 94,277.64-130,102.74-51,838.44

Finding the Fourth Proportional to 94,277.64, 130,102.74 and 51,838.44

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Solution

The fourth proportional to 94,277.64, 130,102.74 and 51,838.44 is: 71,536.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,277.64 : 130,102.74 = 51,838.44 : x
  2. Step 2: Convert to fraction form
    94,277.64/130,102.74 = 51,838.44/x
  3. Step 3: Cross multiply
    94,277.64x = 130,102.74 × 51,838.44
  4. Step 4: Simplify right side
    94,277.64x = 6,744,323,081.33
  5. Step 5: Solve for x
    x = 6,744,323,081.33/94,277.64
  6. Step 6: Final answer
    x = 71,536.83

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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.