Home / 64,154.44-96,207.72-22,022.58

Finding the Fourth Proportional to 64,154.44, 96,207.72 and 22,022.58

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Solution

The fourth proportional to 64,154.44, 96,207.72 and 22,022.58 is: 33,025.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,154.44 : 96,207.72 = 22,022.58 : x
  2. Step 2: Convert to fraction form
    64,154.44/96,207.72 = 22,022.58/x
  3. Step 3: Cross multiply
    64,154.44x = 96,207.72 × 22,022.58
  4. Step 4: Simplify right side
    64,154.44x = 2,118,742,210.32
  5. Step 5: Solve for x
    x = 2,118,742,210.32/64,154.44
  6. Step 6: Final answer
    x = 33,025.65

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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.