Home / 174,768.63-241,083.32-121,085.07

Finding the Fourth Proportional to 174,768.63, 241,083.32 and 121,085.07

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Solution

The fourth proportional to 174,768.63, 241,083.32 and 121,085.07 is: 167,029.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,768.63 : 241,083.32 = 121,085.07 : x
  2. Step 2: Convert to fraction form
    174,768.63/241,083.32 = 121,085.07/x
  3. Step 3: Cross multiply
    174,768.63x = 241,083.32 × 121,085.07
  4. Step 4: Simplify right side
    174,768.63x = 29,191,590,072.61
  5. Step 5: Solve for x
    x = 29,191,590,072.61/174,768.63
  6. Step 6: Final answer
    x = 167,029.92

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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.