Home / 122,909.04-184,379.76-44,032.32

Finding the Fourth Proportional to 122,909.04, 184,379.76 and 44,032.32

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Solution

The fourth proportional to 122,909.04, 184,379.76 and 44,032.32 is: 66,054.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,909.04 : 184,379.76 = 44,032.32 : x
  2. Step 2: Convert to fraction form
    122,909.04/184,379.76 = 44,032.32/x
  3. Step 3: Cross multiply
    122,909.04x = 184,379.76 × 44,032.32
  4. Step 4: Simplify right side
    122,909.04x = 8,118,668,593.84
  5. Step 5: Solve for x
    x = 8,118,668,593.84/122,909.04
  6. Step 6: Final answer
    x = 66,054.28

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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.