Home / 122,141.44-183,214.45-37,904.35

Finding the Fourth Proportional to 122,141.44, 183,214.45 and 37,904.35

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Solution

The fourth proportional to 122,141.44, 183,214.45 and 37,904.35 is: 56,857.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,141.44 : 183,214.45 = 37,904.35 : x
  2. Step 2: Convert to fraction form
    122,141.44/183,214.45 = 37,904.35/x
  3. Step 3: Cross multiply
    122,141.44x = 183,214.45 × 37,904.35
  4. Step 4: Simplify right side
    122,141.44x = 6,944,624,637.86
  5. Step 5: Solve for x
    x = 6,944,624,637.86/122,141.44
  6. Step 6: Final answer
    x = 56,857.24

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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.