Home / 37,932.93-52,347.48-21,165.93

Finding the Fourth Proportional to 37,932.93, 52,347.48 and 21,165.93

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Solution

The fourth proportional to 37,932.93, 52,347.48 and 21,165.93 is: 29,209.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,932.93 : 52,347.48 = 21,165.93 : x
  2. Step 2: Convert to fraction form
    37,932.93/52,347.48 = 21,165.93/x
  3. Step 3: Cross multiply
    37,932.93x = 52,347.48 × 21,165.93
  4. Step 4: Simplify right side
    37,932.93x = 1,107,983,097.36
  5. Step 5: Solve for x
    x = 1,107,983,097.36/37,932.93
  6. Step 6: Final answer
    x = 29,209.00

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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.