Home / 17,744.02-26,560.67-13,069.31

Finding the Fourth Proportional to 17,744.02, 26,560.67 and 13,069.31

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Solution

The fourth proportional to 17,744.02, 26,560.67 and 13,069.31 is: 19,563.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,744.02 : 26,560.67 = 13,069.31 : x
  2. Step 2: Convert to fraction form
    17,744.02/26,560.67 = 13,069.31/x
  3. Step 3: Cross multiply
    17,744.02x = 26,560.67 × 13,069.31
  4. Step 4: Simplify right side
    17,744.02x = 347,129,580.50
  5. Step 5: Solve for x
    x = 347,129,580.50/17,744.02
  6. Step 6: Final answer
    x = 19,563.19

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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.