Home / 23,953.36-33,054.76-13,342.44

Finding the Fourth Proportional to 23,953.36, 33,054.76 and 13,342.44

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Solution

The fourth proportional to 23,953.36, 33,054.76 and 13,342.44 is: 18,412.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,953.36 : 33,054.76 = 13,342.44 : x
  2. Step 2: Convert to fraction form
    23,953.36/33,054.76 = 13,342.44/x
  3. Step 3: Cross multiply
    23,953.36x = 33,054.76 × 13,342.44
  4. Step 4: Simplify right side
    23,953.36x = 441,031,152.01
  5. Step 5: Solve for x
    x = 441,031,152.01/23,953.36
  6. Step 6: Final answer
    x = 18,412.08

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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.