Home / 107,566.44-148,424.26-59,818.60

Finding the Fourth Proportional to 107,566.44, 148,424.26 and 59,818.60

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Solution

The fourth proportional to 107,566.44, 148,424.26 and 59,818.60 is: 82,539.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,566.44 : 148,424.26 = 59,818.60 : x
  2. Step 2: Convert to fraction form
    107,566.44/148,424.26 = 59,818.60/x
  3. Step 3: Cross multiply
    107,566.44x = 148,424.26 × 59,818.60
  4. Step 4: Simplify right side
    107,566.44x = 8,878,531,439.24
  5. Step 5: Solve for x
    x = 8,878,531,439.24/107,566.44
  6. Step 6: Final answer
    x = 82,539.98

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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.