Home / 4,225.52-5,828.87-2,456.93

Finding the Fourth Proportional to 4,225.52, 5,828.87 and 2,456.93

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Solution

The fourth proportional to 4,225.52, 5,828.87 and 2,456.93 is: 3,389.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,225.52 : 5,828.87 = 2,456.93 : x
  2. Step 2: Convert to fraction form
    4,225.52/5,828.87 = 2,456.93/x
  3. Step 3: Cross multiply
    4,225.52x = 5,828.87 × 2,456.93
  4. Step 4: Simplify right side
    4,225.52x = 14,321,125.57
  5. Step 5: Solve for x
    x = 14,321,125.57/4,225.52
  6. Step 6: Final answer
    x = 3,389.20

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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.