Home / 34,093.42-51,161.43-13,035.24

Finding the Fourth Proportional to 34,093.42, 51,161.43 and 13,035.24

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Solution

The fourth proportional to 34,093.42, 51,161.43 and 13,035.24 is: 19,561.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,093.42 : 51,161.43 = 13,035.24 : x
  2. Step 2: Convert to fraction form
    34,093.42/51,161.43 = 13,035.24/x
  3. Step 3: Cross multiply
    34,093.42x = 51,161.43 × 13,035.24
  4. Step 4: Simplify right side
    34,093.42x = 666,901,518.79
  5. Step 5: Solve for x
    x = 666,901,518.79/34,093.42
  6. Step 6: Final answer
    x = 19,561.00

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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.