Home / 94,698.52-130,681.96-51,676.58

Finding the Fourth Proportional to 94,698.52, 130,681.96 and 51,676.58

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Solution

The fourth proportional to 94,698.52, 130,681.96 and 51,676.58 is: 71,312.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,698.52 : 130,681.96 = 51,676.58 : x
  2. Step 2: Convert to fraction form
    94,698.52/130,681.96 = 51,676.58/x
  3. Step 3: Cross multiply
    94,698.52x = 130,681.96 × 51,676.58
  4. Step 4: Simplify right side
    94,698.52x = 6,753,196,958.01
  5. Step 5: Solve for x
    x = 6,753,196,958.01/94,698.52
  6. Step 6: Final answer
    x = 71,312.59

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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.