Home / 4,683.31-7,024.20-1,563.19

Finding the Fourth Proportional to 4,683.31, 7,024.20 and 1,563.19

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Solution

The fourth proportional to 4,683.31, 7,024.20 and 1,563.19 is: 2,344.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,683.31 : 7,024.20 = 1,563.19 : x
  2. Step 2: Convert to fraction form
    4,683.31/7,024.20 = 1,563.19/x
  3. Step 3: Cross multiply
    4,683.31x = 7,024.20 × 1,563.19
  4. Step 4: Simplify right side
    4,683.31x = 10,980,159.20
  5. Step 5: Solve for x
    x = 10,980,159.20/4,683.31
  6. Step 6: Final answer
    x = 2,344.53

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1.5x scale

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.