Home / 94,573.67-130,512.56-52,133.72

Finding the Fourth Proportional to 94,573.67, 130,512.56 and 52,133.72

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Solution

The fourth proportional to 94,573.67, 130,512.56 and 52,133.72 is: 71,945.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,573.67 : 130,512.56 = 52,133.72 : x
  2. Step 2: Convert to fraction form
    94,573.67/130,512.56 = 52,133.72/x
  3. Step 3: Cross multiply
    94,573.67x = 130,512.56 × 52,133.72
  4. Step 4: Simplify right side
    94,573.67x = 6,804,104,346.29
  5. Step 5: Solve for x
    x = 6,804,104,346.29/94,573.67
  6. Step 6: Final answer
    x = 71,945.02

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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.