Home / 123,085.02-184,660.58-38,848.44

Finding the Fourth Proportional to 123,085.02, 184,660.58 and 38,848.44

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Solution

The fourth proportional to 123,085.02, 184,660.58 and 38,848.44 is: 58,283.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    123,085.02 : 184,660.58 = 38,848.44 : x
  2. Step 2: Convert to fraction form
    123,085.02/184,660.58 = 38,848.44/x
  3. Step 3: Cross multiply
    123,085.02x = 184,660.58 × 38,848.44
  4. Step 4: Simplify right side
    123,085.02x = 7,173,775,462.50
  5. Step 5: Solve for x
    x = 7,173,775,462.50/123,085.02
  6. Step 6: Final answer
    x = 58,283.09

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.