Home / 4,688.02-7,025.09-2,053.09

Finding the Fourth Proportional to 4,688.02, 7,025.09 and 2,053.09

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Solution

The fourth proportional to 4,688.02, 7,025.09 and 2,053.09 is: 3,076.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,688.02 : 7,025.09 = 2,053.09 : x
  2. Step 2: Convert to fraction form
    4,688.02/7,025.09 = 2,053.09/x
  3. Step 3: Cross multiply
    4,688.02x = 7,025.09 × 2,053.09
  4. Step 4: Simplify right side
    4,688.02x = 14,423,142.03
  5. Step 5: Solve for x
    x = 14,423,142.03/4,688.02
  6. Step 6: Final answer
    x = 3,076.60

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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.