Home / 4,557.60-6,210.05-4,456.44

Finding the Fourth Proportional to 4,557.60, 6,210.05 and 4,456.44

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Solution

The fourth proportional to 4,557.60, 6,210.05 and 4,456.44 is: 6,072.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,557.60 : 6,210.05 = 4,456.44 : x
  2. Step 2: Convert to fraction form
    4,557.60/6,210.05 = 4,456.44/x
  3. Step 3: Cross multiply
    4,557.60x = 6,210.05 × 4,456.44
  4. Step 4: Simplify right side
    4,557.60x = 27,674,692.94
  5. Step 5: Solve for x
    x = 27,674,692.94/4,557.60
  6. Step 6: Final answer
    x = 6,072.21

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.