Home / 159,269.79-238,692.37-59,329.36

Finding the Fourth Proportional to 159,269.79, 238,692.37 and 59,329.36

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Solution

The fourth proportional to 159,269.79, 238,692.37 and 59,329.36 is: 88,914.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    159,269.79 : 238,692.37 = 59,329.36 : x
  2. Step 2: Convert to fraction form
    159,269.79/238,692.37 = 59,329.36/x
  3. Step 3: Cross multiply
    159,269.79x = 238,692.37 × 59,329.36
  4. Step 4: Simplify right side
    159,269.79x = 14,161,465,810.27
  5. Step 5: Solve for x
    x = 14,161,465,810.27/159,269.79
  6. Step 6: Final answer
    x = 88,914.95

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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.