Home / 107,224.10-160,582.54-93,107.41

Finding the Fourth Proportional to 107,224.10, 160,582.54 and 93,107.41

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Solution

The fourth proportional to 107,224.10, 160,582.54 and 93,107.41 is: 139,440.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,224.10 : 160,582.54 = 93,107.41 : x
  2. Step 2: Convert to fraction form
    107,224.10/160,582.54 = 93,107.41/x
  3. Step 3: Cross multiply
    107,224.10x = 160,582.54 × 93,107.41
  4. Step 4: Simplify right side
    107,224.10x = 14,951,424,050.51
  5. Step 5: Solve for x
    x = 14,951,424,050.51/107,224.10
  6. Step 6: Final answer
    x = 139,440.89

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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.