Home / 122,767.25-184,150.35-34,020.50

Finding the Fourth Proportional to 122,767.25, 184,150.35 and 34,020.50

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Solution

The fourth proportional to 122,767.25, 184,150.35 and 34,020.50 is: 51,030.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,767.25 : 184,150.35 = 34,020.50 : x
  2. Step 2: Convert to fraction form
    122,767.25/184,150.35 = 34,020.50/x
  3. Step 3: Cross multiply
    122,767.25x = 184,150.35 × 34,020.50
  4. Step 4: Simplify right side
    122,767.25x = 6,264,886,982.18
  5. Step 5: Solve for x
    x = 6,264,886,982.18/122,767.25
  6. Step 6: Final answer
    x = 51,030.60

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1.5x scale

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.