Home / 9,041.43-13,563.05-2,801.19

Finding the Fourth Proportional to 9,041.43, 13,563.05 and 2,801.19

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Solution

The fourth proportional to 9,041.43, 13,563.05 and 2,801.19 is: 4,202.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,041.43 : 13,563.05 = 2,801.19 : x
  2. Step 2: Convert to fraction form
    9,041.43/13,563.05 = 2,801.19/x
  3. Step 3: Cross multiply
    9,041.43x = 13,563.05 × 2,801.19
  4. Step 4: Simplify right side
    9,041.43x = 37,992,666.02
  5. Step 5: Solve for x
    x = 37,992,666.02/9,041.43
  6. Step 6: Final answer
    x = 4,202.06

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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.