Home / 24,699.37-34,085.22-13,369.01

Finding the Fourth Proportional to 24,699.37, 34,085.22 and 13,369.01

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Solution

The fourth proportional to 24,699.37, 34,085.22 and 13,369.01 is: 18,449.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,699.37 : 34,085.22 = 13,369.01 : x
  2. Step 2: Convert to fraction form
    24,699.37/34,085.22 = 13,369.01/x
  3. Step 3: Cross multiply
    24,699.37x = 34,085.22 × 13,369.01
  4. Step 4: Simplify right side
    24,699.37x = 455,685,647.03
  5. Step 5: Solve for x
    x = 455,685,647.03/24,699.37
  6. Step 6: Final answer
    x = 18,449.28

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.