Home / 251,553.96-377,330.94-64,565.46

Finding the Fourth Proportional to 251,553.96, 377,330.94 and 64,565.46

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Solution

The fourth proportional to 251,553.96, 377,330.94 and 64,565.46 is: 96,848.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    251,553.96 : 377,330.94 = 64,565.46 : x
  2. Step 2: Convert to fraction form
    251,553.96/377,330.94 = 64,565.46/x
  3. Step 3: Cross multiply
    251,553.96x = 377,330.94 × 64,565.46
  4. Step 4: Simplify right side
    251,553.96x = 24,362,545,713.33
  5. Step 5: Solve for x
    x = 24,362,545,713.33/251,553.96
  6. Step 6: Final answer
    x = 96,848.19

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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.