Home / 184,739.58-254,946.90-107,209.22

Finding the Fourth Proportional to 184,739.58, 254,946.90 and 107,209.22

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Solution

The fourth proportional to 184,739.58, 254,946.90 and 107,209.22 is: 147,952.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,739.58 : 254,946.90 = 107,209.22 : x
  2. Step 2: Convert to fraction form
    184,739.58/254,946.90 = 107,209.22/x
  3. Step 3: Cross multiply
    184,739.58x = 254,946.90 × 107,209.22
  4. Step 4: Simplify right side
    184,739.58x = 27,332,658,488.50
  5. Step 5: Solve for x
    x = 27,332,658,488.50/184,739.58
  6. Step 6: Final answer
    x = 147,952.37

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1.5x scale

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.