Home / 94,273.88-130,100.52-51,256.27

Finding the Fourth Proportional to 94,273.88, 130,100.52 and 51,256.27

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Solution

The fourth proportional to 94,273.88, 130,100.52 and 51,256.27 is: 70,735.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,273.88 : 130,100.52 = 51,256.27 : x
  2. Step 2: Convert to fraction form
    94,273.88/130,100.52 = 51,256.27/x
  3. Step 3: Cross multiply
    94,273.88x = 130,100.52 × 51,256.27
  4. Step 4: Simplify right side
    94,273.88x = 6,668,467,114.16
  5. Step 5: Solve for x
    x = 6,668,467,114.16/94,273.88
  6. Step 6: Final answer
    x = 70,735.04

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1.5x scale

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.