Home / 4,553.93-6,280.93-3,435.05

Finding the Fourth Proportional to 4,553.93, 6,280.93 and 3,435.05

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Solution

The fourth proportional to 4,553.93, 6,280.93 and 3,435.05 is: 4,737.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,553.93 : 6,280.93 = 3,435.05 : x
  2. Step 2: Convert to fraction form
    4,553.93/6,280.93 = 3,435.05/x
  3. Step 3: Cross multiply
    4,553.93x = 6,280.93 × 3,435.05
  4. Step 4: Simplify right side
    4,553.93x = 21,575,308.60
  5. Step 5: Solve for x
    x = 21,575,308.60/4,553.93
  6. Step 6: Final answer
    x = 4,737.73

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1.5x scale

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.