Home / 94,093.26-129,848.14-51,073.61

Finding the Fourth Proportional to 94,093.26, 129,848.14 and 51,073.61

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Solution

The fourth proportional to 94,093.26, 129,848.14 and 51,073.61 is: 70,481.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,093.26 : 129,848.14 = 51,073.61 : x
  2. Step 2: Convert to fraction form
    94,093.26/129,848.14 = 51,073.61/x
  3. Step 3: Cross multiply
    94,093.26x = 129,848.14 × 51,073.61
  4. Step 4: Simplify right side
    94,093.26x = 6,631,812,676.19
  5. Step 5: Solve for x
    x = 6,631,812,676.19/94,093.26
  6. Step 6: Final answer
    x = 70,481.28

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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.