Home / 19,046.07-26,283.68-10,548.46

Finding the Fourth Proportional to 19,046.07, 26,283.68 and 10,548.46

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Solution

The fourth proportional to 19,046.07, 26,283.68 and 10,548.46 is: 14,556.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,046.07 : 26,283.68 = 10,548.46 : x
  2. Step 2: Convert to fraction form
    19,046.07/26,283.68 = 10,548.46/x
  3. Step 3: Cross multiply
    19,046.07x = 26,283.68 × 10,548.46
  4. Step 4: Simplify right side
    19,046.07x = 277,252,347.13
  5. Step 5: Solve for x
    x = 277,252,347.13/19,046.07
  6. Step 6: Final answer
    x = 14,556.93

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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.