Home / 94,898.44-142,398.41-61,610.68

Finding the Fourth Proportional to 94,898.44, 142,398.41 and 61,610.68

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Solution

The fourth proportional to 94,898.44, 142,398.41 and 61,610.68 is: 92,448.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,898.44 : 142,398.41 = 61,610.68 : x
  2. Step 2: Convert to fraction form
    94,898.44/142,398.41 = 61,610.68/x
  3. Step 3: Cross multiply
    94,898.44x = 142,398.41 × 61,610.68
  4. Step 4: Simplify right side
    94,898.44x = 8,773,262,871.02
  5. Step 5: Solve for x
    x = 8,773,262,871.02/94,898.44
  6. Step 6: Final answer
    x = 92,448.97

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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.