Home / 5,574.00-7,692.36-3,335.45

Finding the Fourth Proportional to 5,574.00, 7,692.36 and 3,335.45

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Solution

The fourth proportional to 5,574.00, 7,692.36 and 3,335.45 is: 4,603.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,574.00 : 7,692.36 = 3,335.45 : x
  2. Step 2: Convert to fraction form
    5,574.00/7,692.36 = 3,335.45/x
  3. Step 3: Cross multiply
    5,574.00x = 7,692.36 × 3,335.45
  4. Step 4: Simplify right side
    5,574.00x = 25,657,440.57
  5. Step 5: Solve for x
    x = 25,657,440.57/5,574.00
  6. Step 6: Final answer
    x = 4,603.06

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.