Home / 4,326.42-5,973.33-2,911.70

Finding the Fourth Proportional to 4,326.42, 5,973.33 and 2,911.70

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Solution

The fourth proportional to 4,326.42, 5,973.33 and 2,911.70 is: 4,020.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,326.42 : 5,973.33 = 2,911.70 : x
  2. Step 2: Convert to fraction form
    4,326.42/5,973.33 = 2,911.70/x
  3. Step 3: Cross multiply
    4,326.42x = 5,973.33 × 2,911.70
  4. Step 4: Simplify right side
    4,326.42x = 17,392,542.81
  5. Step 5: Solve for x
    x = 17,392,542.81/4,326.42
  6. Step 6: Final answer
    x = 4,020.08

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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.