Home / 122,925.33-184,118.25-101,623.95

Finding the Fourth Proportional to 122,925.33, 184,118.25 and 101,623.95

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Solution

The fourth proportional to 122,925.33, 184,118.25 and 101,623.95 is: 152,212.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,925.33 : 184,118.25 = 101,623.95 : x
  2. Step 2: Convert to fraction form
    122,925.33/184,118.25 = 101,623.95/x
  3. Step 3: Cross multiply
    122,925.33x = 184,118.25 × 101,623.95
  4. Step 4: Simplify right side
    122,925.33x = 18,710,823,832.09
  5. Step 5: Solve for x
    x = 18,710,823,832.09/122,925.33
  6. Step 6: Final answer
    x = 152,212.92

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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.