Home / 19,225.53-26,536.07-10,846.89

Finding the Fourth Proportional to 19,225.53, 26,536.07 and 10,846.89

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Solution

The fourth proportional to 19,225.53, 26,536.07 and 10,846.89 is: 14,971.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,225.53 : 26,536.07 = 10,846.89 : x
  2. Step 2: Convert to fraction form
    19,225.53/26,536.07 = 10,846.89/x
  3. Step 3: Cross multiply
    19,225.53x = 26,536.07 × 10,846.89
  4. Step 4: Simplify right side
    19,225.53x = 287,833,778.09
  5. Step 5: Solve for x
    x = 287,833,778.09/19,225.53
  6. Step 6: Final answer
    x = 14,971.44

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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.