Home / 241,102.04-332,723.88-139,148.72

Finding the Fourth Proportional to 241,102.04, 332,723.88 and 139,148.72

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Solution

The fourth proportional to 241,102.04, 332,723.88 and 139,148.72 is: 192,027.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,102.04 : 332,723.88 = 139,148.72 : x
  2. Step 2: Convert to fraction form
    241,102.04/332,723.88 = 139,148.72/x
  3. Step 3: Cross multiply
    241,102.04x = 332,723.88 × 139,148.72
  4. Step 4: Simplify right side
    241,102.04x = 46,298,102,015.43
  5. Step 5: Solve for x
    x = 46,298,102,015.43/241,102.04
  6. Step 6: Final answer
    x = 192,027.00

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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.