Home / 4,313.79-5,953.06-2,425.25

Finding the Fourth Proportional to 4,313.79, 5,953.06 and 2,425.25

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Solution

The fourth proportional to 4,313.79, 5,953.06 and 2,425.25 is: 3,346.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,313.79 : 5,953.06 = 2,425.25 : x
  2. Step 2: Convert to fraction form
    4,313.79/5,953.06 = 2,425.25/x
  3. Step 3: Cross multiply
    4,313.79x = 5,953.06 × 2,425.25
  4. Step 4: Simplify right side
    4,313.79x = 14,437,658.77
  5. Step 5: Solve for x
    x = 14,437,658.77/4,313.79
  6. Step 6: Final answer
    x = 3,346.86

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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.