Home / 35,562.48-53,292.96-26,128.68

Finding the Fourth Proportional to 35,562.48, 53,292.96 and 26,128.68

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Solution

The fourth proportional to 35,562.48, 53,292.96 and 26,128.68 is: 39,155.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,562.48 : 53,292.96 = 26,128.68 : x
  2. Step 2: Convert to fraction form
    35,562.48/53,292.96 = 26,128.68/x
  3. Step 3: Cross multiply
    35,562.48x = 53,292.96 × 26,128.68
  4. Step 4: Simplify right side
    35,562.48x = 1,392,474,698.09
  5. Step 5: Solve for x
    x = 1,392,474,698.09/35,562.48
  6. Step 6: Final answer
    x = 39,155.73

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.