Home / 174,829.86-241,303.42-111,155.22

Finding the Fourth Proportional to 174,829.86, 241,303.42 and 111,155.22

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Solution

The fourth proportional to 174,829.86, 241,303.42 and 111,155.22 is: 153,418.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,829.86 : 241,303.42 = 111,155.22 : x
  2. Step 2: Convert to fraction form
    174,829.86/241,303.42 = 111,155.22/x
  3. Step 3: Cross multiply
    174,829.86x = 241,303.42 × 111,155.22
  4. Step 4: Simplify right side
    174,829.86x = 26,822,134,736.85
  5. Step 5: Solve for x
    x = 26,822,134,736.85/174,829.86
  6. Step 6: Final answer
    x = 153,418.50

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.