Home / 5,041.18-7,563.49-2,409.49

Finding the Fourth Proportional to 5,041.18, 7,563.49 and 2,409.49

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Solution

The fourth proportional to 5,041.18, 7,563.49 and 2,409.49 is: 3,615.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,041.18 : 7,563.49 = 2,409.49 : x
  2. Step 2: Convert to fraction form
    5,041.18/7,563.49 = 2,409.49/x
  3. Step 3: Cross multiply
    5,041.18x = 7,563.49 × 2,409.49
  4. Step 4: Simplify right side
    5,041.18x = 18,224,128.59
  5. Step 5: Solve for x
    x = 18,224,128.59/5,041.18
  6. Step 6: Final answer
    x = 3,615.05

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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.