Home / 199,326.48-298,938.61-59,052.30

Finding the Fourth Proportional to 199,326.48, 298,938.61 and 59,052.30

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Solution

The fourth proportional to 199,326.48, 298,938.61 and 59,052.30 is: 88,563.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    199,326.48 : 298,938.61 = 59,052.30 : x
  2. Step 2: Convert to fraction form
    199,326.48/298,938.61 = 59,052.30/x
  3. Step 3: Cross multiply
    199,326.48x = 298,938.61 × 59,052.30
  4. Step 4: Simplify right side
    199,326.48x = 17,653,012,479.30
  5. Step 5: Solve for x
    x = 17,653,012,479.30/199,326.48
  6. Step 6: Final answer
    x = 88,563.31

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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.