Home / 64,250.48-88,674.94-37,021.35

Finding the Fourth Proportional to 64,250.48, 88,674.94 and 37,021.35

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Solution

The fourth proportional to 64,250.48, 88,674.94 and 37,021.35 is: 51,094.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,250.48 : 88,674.94 = 37,021.35 : x
  2. Step 2: Convert to fraction form
    64,250.48/88,674.94 = 37,021.35/x
  3. Step 3: Cross multiply
    64,250.48x = 88,674.94 × 37,021.35
  4. Step 4: Simplify right side
    64,250.48x = 3,282,865,989.97
  5. Step 5: Solve for x
    x = 3,282,865,989.97/64,250.48
  6. Step 6: Final answer
    x = 51,094.81

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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.