Home / 374,932.24-562,282.63-108,712.37

Finding the Fourth Proportional to 374,932.24, 562,282.63 and 108,712.37

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Solution

The fourth proportional to 374,932.24, 562,282.63 and 108,712.37 is: 163,035.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    374,932.24 : 562,282.63 = 108,712.37 : x
  2. Step 2: Convert to fraction form
    374,932.24/562,282.63 = 108,712.37/x
  3. Step 3: Cross multiply
    374,932.24x = 562,282.63 × 108,712.37
  4. Step 4: Simplify right side
    374,932.24x = 61,127,078,451.06
  5. Step 5: Solve for x
    x = 61,127,078,451.06/374,932.24
  6. Step 6: Final answer
    x = 163,035.00

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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.