Home / 29,466.10-44,147.56-20,075.62

Finding the Fourth Proportional to 29,466.10, 44,147.56 and 20,075.62

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Solution

The fourth proportional to 29,466.10, 44,147.56 and 20,075.62 is: 30,078.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,466.10 : 44,147.56 = 20,075.62 : x
  2. Step 2: Convert to fraction form
    29,466.10/44,147.56 = 20,075.62/x
  3. Step 3: Cross multiply
    29,466.10x = 44,147.56 × 20,075.62
  4. Step 4: Simplify right side
    29,466.10x = 886,289,638.49
  5. Step 5: Solve for x
    x = 886,289,638.49/29,466.10
  6. Step 6: Final answer
    x = 30,078.28

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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.