Home / 204,692.34-307,085.25-62,557.84

Finding the Fourth Proportional to 204,692.34, 307,085.25 and 62,557.84

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Solution

The fourth proportional to 204,692.34, 307,085.25 and 62,557.84 is: 93,851.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,692.34 : 307,085.25 = 62,557.84 : x
  2. Step 2: Convert to fraction form
    204,692.34/307,085.25 = 62,557.84/x
  3. Step 3: Cross multiply
    204,692.34x = 307,085.25 × 62,557.84
  4. Step 4: Simplify right side
    204,692.34x = 19,210,591,242.04
  5. Step 5: Solve for x
    x = 19,210,591,242.04/204,692.34
  6. Step 6: Final answer
    x = 93,851.05

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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.