Home / 4,705.02-7,057.92-2,363.82

Finding the Fourth Proportional to 4,705.02, 7,057.92 and 2,363.82

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Solution

The fourth proportional to 4,705.02, 7,057.92 and 2,363.82 is: 3,545.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,705.02 : 7,057.92 = 2,363.82 : x
  2. Step 2: Convert to fraction form
    4,705.02/7,057.92 = 2,363.82/x
  3. Step 3: Cross multiply
    4,705.02x = 7,057.92 × 2,363.82
  4. Step 4: Simplify right side
    4,705.02x = 16,683,652.45
  5. Step 5: Solve for x
    x = 16,683,652.45/4,705.02
  6. Step 6: Final answer
    x = 3,545.93

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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.