Home / 94,851.30-142,292.39-44,300.88

Finding the Fourth Proportional to 94,851.30, 142,292.39 and 44,300.88

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Solution

The fourth proportional to 94,851.30, 142,292.39 and 44,300.88 is: 66,458.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,851.30 : 142,292.39 = 44,300.88 : x
  2. Step 2: Convert to fraction form
    94,851.30/142,292.39 = 44,300.88/x
  3. Step 3: Cross multiply
    94,851.30x = 142,292.39 × 44,300.88
  4. Step 4: Simplify right side
    94,851.30x = 6,303,677,161.34
  5. Step 5: Solve for x
    x = 6,303,677,161.34/94,851.30
  6. Step 6: Final answer
    x = 66,458.52

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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.