Home / 23,951.69-33,054.35-13,341.32

Finding the Fourth Proportional to 23,951.69, 33,054.35 and 13,341.32

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Solution

The fourth proportional to 23,951.69, 33,054.35 and 13,341.32 is: 18,411.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,951.69 : 33,054.35 = 13,341.32 : x
  2. Step 2: Convert to fraction form
    23,951.69/33,054.35 = 13,341.32/x
  3. Step 3: Cross multiply
    23,951.69x = 33,054.35 × 13,341.32
  4. Step 4: Simplify right side
    23,951.69x = 440,988,676.67
  5. Step 5: Solve for x
    x = 440,988,676.67/23,951.69
  6. Step 6: Final answer
    x = 18,411.59

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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.