Home / 241,430.90-333,169.61-133,994.52

Finding the Fourth Proportional to 241,430.90, 333,169.61 and 133,994.52

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Solution

The fourth proportional to 241,430.90, 333,169.61 and 133,994.52 is: 184,909.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,430.90 : 333,169.61 = 133,994.52 : x
  2. Step 2: Convert to fraction form
    241,430.90/333,169.61 = 133,994.52/x
  3. Step 3: Cross multiply
    241,430.90x = 333,169.61 × 133,994.52
  4. Step 4: Simplify right side
    241,430.90x = 44,642,901,300.56
  5. Step 5: Solve for x
    x = 44,642,901,300.56/241,430.90
  6. Step 6: Final answer
    x = 184,909.65

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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.