Home / 94,222.14-130,027.37-51,201.64

Finding the Fourth Proportional to 94,222.14, 130,027.37 and 51,201.64

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Solution

The fourth proportional to 94,222.14, 130,027.37 and 51,201.64 is: 70,658.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,222.14 : 130,027.37 = 51,201.64 : x
  2. Step 2: Convert to fraction form
    94,222.14/130,027.37 = 51,201.64/x
  3. Step 3: Cross multiply
    94,222.14x = 130,027.37 × 51,201.64
  4. Step 4: Simplify right side
    94,222.14x = 6,657,614,588.89
  5. Step 5: Solve for x
    x = 6,657,614,588.89/94,222.14
  6. Step 6: Final answer
    x = 70,658.71

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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.