Home / 164,363.12-246,449.59-64,406.29

Finding the Fourth Proportional to 164,363.12, 246,449.59 and 64,406.29

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Solution

The fourth proportional to 164,363.12, 246,449.59 and 64,406.29 is: 96,572.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,363.12 : 246,449.59 = 64,406.29 : x
  2. Step 2: Convert to fraction form
    164,363.12/246,449.59 = 64,406.29/x
  3. Step 3: Cross multiply
    164,363.12x = 246,449.59 × 64,406.29
  4. Step 4: Simplify right side
    164,363.12x = 15,872,903,763.92
  5. Step 5: Solve for x
    x = 15,872,903,763.92/164,363.12
  6. Step 6: Final answer
    x = 96,572.17

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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.