Home / 194,825.10-292,237.65-183,015.30

Finding the Fourth Proportional to 194,825.10, 292,237.65 and 183,015.30

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Solution

The fourth proportional to 194,825.10, 292,237.65 and 183,015.30 is: 274,522.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,825.10 : 292,237.65 = 183,015.30 : x
  2. Step 2: Convert to fraction form
    194,825.10/292,237.65 = 183,015.30/x
  3. Step 3: Cross multiply
    194,825.10x = 292,237.65 × 183,015.30
  4. Step 4: Simplify right side
    194,825.10x = 53,483,961,186.05
  5. Step 5: Solve for x
    x = 53,483,961,186.05/194,825.10
  6. Step 6: Final answer
    x = 274,522.95

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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.