Home / 336,442.02-464,289.66-183,480.50

Finding the Fourth Proportional to 336,442.02, 464,289.66 and 183,480.50

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Solution

The fourth proportional to 336,442.02, 464,289.66 and 183,480.50 is: 253,202.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,442.02 : 464,289.66 = 183,480.50 : x
  2. Step 2: Convert to fraction form
    336,442.02/464,289.66 = 183,480.50/x
  3. Step 3: Cross multiply
    336,442.02x = 464,289.66 × 183,480.50
  4. Step 4: Simplify right side
    336,442.02x = 85,188,098,961.63
  5. Step 5: Solve for x
    x = 85,188,098,961.63/336,442.02
  6. Step 6: Final answer
    x = 253,202.91

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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.