Home / 183,384.03-275,077.06-83,474.35

Finding the Fourth Proportional to 183,384.03, 275,077.06 and 83,474.35

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Solution

The fourth proportional to 183,384.03, 275,077.06 and 83,474.35 is: 125,211.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,384.03 : 275,077.06 = 83,474.35 : x
  2. Step 2: Convert to fraction form
    183,384.03/275,077.06 = 83,474.35/x
  3. Step 3: Cross multiply
    183,384.03x = 275,077.06 × 83,474.35
  4. Step 4: Simplify right side
    183,384.03x = 22,961,878,783.41
  5. Step 5: Solve for x
    x = 22,961,878,783.41/183,384.03
  6. Step 6: Final answer
    x = 125,211.99

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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.