Home / 94,714.58-130,706.40-51,694.47

Finding the Fourth Proportional to 94,714.58, 130,706.40 and 51,694.47

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Solution

The fourth proportional to 94,714.58, 130,706.40 and 51,694.47 is: 71,338.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,714.58 : 130,706.40 = 51,694.47 : x
  2. Step 2: Convert to fraction form
    94,714.58/130,706.40 = 51,694.47/x
  3. Step 3: Cross multiply
    94,714.58x = 130,706.40 × 51,694.47
  4. Step 4: Simplify right side
    94,714.58x = 6,756,797,583.46
  5. Step 5: Solve for x
    x = 6,756,797,583.46/94,714.58
  6. Step 6: Final answer
    x = 71,338.52

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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.