Home / 31,953.03-44,098.46-19,210.36

Finding the Fourth Proportional to 31,953.03, 44,098.46 and 19,210.36

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Solution

The fourth proportional to 31,953.03, 44,098.46 and 19,210.36 is: 26,512.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,953.03 : 44,098.46 = 19,210.36 : x
  2. Step 2: Convert to fraction form
    31,953.03/44,098.46 = 19,210.36/x
  3. Step 3: Cross multiply
    31,953.03x = 44,098.46 × 19,210.36
  4. Step 4: Simplify right side
    31,953.03x = 847,147,292.05
  5. Step 5: Solve for x
    x = 847,147,292.05/31,953.03
  6. Step 6: Final answer
    x = 26,512.27

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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.