Home / 194,208.83-291,292.49-52,068.37

Finding the Fourth Proportional to 194,208.83, 291,292.49 and 52,068.37

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Solution

The fourth proportional to 194,208.83, 291,292.49 and 52,068.37 is: 78,096.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,208.83 : 291,292.49 = 52,068.37 : x
  2. Step 2: Convert to fraction form
    194,208.83/291,292.49 = 52,068.37/x
  3. Step 3: Cross multiply
    194,208.83x = 291,292.49 × 52,068.37
  4. Step 4: Simplify right side
    194,208.83x = 15,167,124,549.48
  5. Step 5: Solve for x
    x = 15,167,124,549.48/194,208.83
  6. Step 6: Final answer
    x = 78,096.99

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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.