Home / 164,281.03-246,315.62-64,451.32

Finding the Fourth Proportional to 164,281.03, 246,315.62 and 64,451.32

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Solution

The fourth proportional to 164,281.03, 246,315.62 and 64,451.32 is: 96,635.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,281.03 : 246,315.62 = 64,451.32 : x
  2. Step 2: Convert to fraction form
    164,281.03/246,315.62 = 64,451.32/x
  3. Step 3: Cross multiply
    164,281.03x = 246,315.62 × 64,451.32
  4. Step 4: Simplify right side
    164,281.03x = 15,875,366,390.96
  5. Step 5: Solve for x
    x = 15,875,366,390.96/164,281.03
  6. Step 6: Final answer
    x = 96,635.42

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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.