Home / 4,829.02-7,243.63-2,056.19

Finding the Fourth Proportional to 4,829.02, 7,243.63 and 2,056.19

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Solution

The fourth proportional to 4,829.02, 7,243.63 and 2,056.19 is: 3,084.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,829.02 : 7,243.63 = 2,056.19 : x
  2. Step 2: Convert to fraction form
    4,829.02/7,243.63 = 2,056.19/x
  3. Step 3: Cross multiply
    4,829.02x = 7,243.63 × 2,056.19
  4. Step 4: Simplify right side
    4,829.02x = 14,894,238.21
  5. Step 5: Solve for x
    x = 14,894,238.21/4,829.02
  6. Step 6: Final answer
    x = 3,084.32

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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.