Home / 160,772.95-241,193.99-54,167.50

Finding the Fourth Proportional to 160,772.95, 241,193.99 and 54,167.50

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Solution

The fourth proportional to 160,772.95, 241,193.99 and 54,167.50 is: 81,262.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,772.95 : 241,193.99 = 54,167.50 : x
  2. Step 2: Convert to fraction form
    160,772.95/241,193.99 = 54,167.50/x
  3. Step 3: Cross multiply
    160,772.95x = 241,193.99 × 54,167.50
  4. Step 4: Simplify right side
    160,772.95x = 13,064,875,453.33
  5. Step 5: Solve for x
    x = 13,064,875,453.33/160,772.95
  6. Step 6: Final answer
    x = 81,262.90

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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.