Home / 160,848.36-241,216.56-66,051.60

Finding the Fourth Proportional to 160,848.36, 241,216.56 and 66,051.60

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Solution

The fourth proportional to 160,848.36, 241,216.56 and 66,051.60 is: 99,054.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,848.36 : 241,216.56 = 66,051.60 : x
  2. Step 2: Convert to fraction form
    160,848.36/241,216.56 = 66,051.60/x
  3. Step 3: Cross multiply
    160,848.36x = 241,216.56 × 66,051.60
  4. Step 4: Simplify right side
    160,848.36x = 15,932,739,734.50
  5. Step 5: Solve for x
    x = 15,932,739,734.50/160,848.36
  6. Step 6: Final answer
    x = 99,054.41

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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.