Home / 23,953.95-33,054.30-13,343.35

Finding the Fourth Proportional to 23,953.95, 33,054.30 and 13,343.35

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Solution

The fourth proportional to 23,953.95, 33,054.30 and 13,343.35 is: 18,412.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,953.95 : 33,054.30 = 13,343.35 : x
  2. Step 2: Convert to fraction form
    23,953.95/33,054.30 = 13,343.35/x
  3. Step 3: Cross multiply
    23,953.95x = 33,054.30 × 13,343.35
  4. Step 4: Simplify right side
    23,953.95x = 441,055,093.91
  5. Step 5: Solve for x
    x = 441,055,093.91/23,953.95
  6. Step 6: Final answer
    x = 18,412.63

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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.