Home / 94,042.64-141,087.29-46,679.96

Finding the Fourth Proportional to 94,042.64, 141,087.29 and 46,679.96

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Solution

The fourth proportional to 94,042.64, 141,087.29 and 46,679.96 is: 70,031.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,042.64 : 141,087.29 = 46,679.96 : x
  2. Step 2: Convert to fraction form
    94,042.64/141,087.29 = 46,679.96/x
  3. Step 3: Cross multiply
    94,042.64x = 141,087.29 × 46,679.96
  4. Step 4: Simplify right side
    94,042.64x = 6,585,948,114.87
  5. Step 5: Solve for x
    x = 6,585,948,114.87/94,042.64
  6. Step 6: Final answer
    x = 70,031.51

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.