Home / 64,181.81-96,284.19-22,051.01

Finding the Fourth Proportional to 64,181.81, 96,284.19 and 22,051.01

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Solution

The fourth proportional to 64,181.81, 96,284.19 and 22,051.01 is: 33,080.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,181.81 : 96,284.19 = 22,051.01 : x
  2. Step 2: Convert to fraction form
    64,181.81/96,284.19 = 22,051.01/x
  3. Step 3: Cross multiply
    64,181.81x = 96,284.19 × 22,051.01
  4. Step 4: Simplify right side
    64,181.81x = 2,123,163,636.53
  5. Step 5: Solve for x
    x = 2,123,163,636.53/64,181.81
  6. Step 6: Final answer
    x = 33,080.46

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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.