Home / 5,585.88-8,376.52-2,423.52

Finding the Fourth Proportional to 5,585.88, 8,376.52 and 2,423.52

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Solution

The fourth proportional to 5,585.88, 8,376.52 and 2,423.52 is: 3,634.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,585.88 : 8,376.52 = 2,423.52 : x
  2. Step 2: Convert to fraction form
    5,585.88/8,376.52 = 2,423.52/x
  3. Step 3: Cross multiply
    5,585.88x = 8,376.52 × 2,423.52
  4. Step 4: Simplify right side
    5,585.88x = 20,300,663.75
  5. Step 5: Solve for x
    x = 20,300,663.75/5,585.88
  6. Step 6: Final answer
    x = 3,634.28

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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.