Home / 4,925.07-7,383.45-2,291.23

Finding the Fourth Proportional to 4,925.07, 7,383.45 and 2,291.23

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Solution

The fourth proportional to 4,925.07, 7,383.45 and 2,291.23 is: 3,434.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,925.07 : 7,383.45 = 2,291.23 : x
  2. Step 2: Convert to fraction form
    4,925.07/7,383.45 = 2,291.23/x
  3. Step 3: Cross multiply
    4,925.07x = 7,383.45 × 2,291.23
  4. Step 4: Simplify right side
    4,925.07x = 16,917,182.14
  5. Step 5: Solve for x
    x = 16,917,182.14/4,925.07
  6. Step 6: Final answer
    x = 3,434.92

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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.