Home / 19,060.06-26,302.89-10,676.56

Finding the Fourth Proportional to 19,060.06, 26,302.89 and 10,676.56

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Solution

The fourth proportional to 19,060.06, 26,302.89 and 10,676.56 is: 14,733.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,060.06 : 26,302.89 = 10,676.56 : x
  2. Step 2: Convert to fraction form
    19,060.06/26,302.89 = 10,676.56/x
  3. Step 3: Cross multiply
    19,060.06x = 26,302.89 × 10,676.56
  4. Step 4: Simplify right side
    19,060.06x = 280,824,383.26
  5. Step 5: Solve for x
    x = 280,824,383.26/19,060.06
  6. Step 6: Final answer
    x = 14,733.66

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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.