Home / 4,176.89-6,261.65-2,093.93

Finding the Fourth Proportional to 4,176.89, 6,261.65 and 2,093.93

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Solution

The fourth proportional to 4,176.89, 6,261.65 and 2,093.93 is: 3,139.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,176.89 : 6,261.65 = 2,093.93 : x
  2. Step 2: Convert to fraction form
    4,176.89/6,261.65 = 2,093.93/x
  3. Step 3: Cross multiply
    4,176.89x = 6,261.65 × 2,093.93
  4. Step 4: Simplify right side
    4,176.89x = 13,111,440.51
  5. Step 5: Solve for x
    x = 13,111,440.51/4,176.89
  6. Step 6: Final answer
    x = 3,139.04

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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.