Home / 5,586.24-8,376.48-2,298.72

Finding the Fourth Proportional to 5,586.24, 8,376.48 and 2,298.72

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Solution

The fourth proportional to 5,586.24, 8,376.48 and 2,298.72 is: 3,446.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,586.24 : 8,376.48 = 2,298.72 : x
  2. Step 2: Convert to fraction form
    5,586.24/8,376.48 = 2,298.72/x
  3. Step 3: Cross multiply
    5,586.24x = 8,376.48 × 2,298.72
  4. Step 4: Simplify right side
    5,586.24x = 19,255,182.11
  5. Step 5: Solve for x
    x = 19,255,182.11/5,586.24
  6. Step 6: Final answer
    x = 3,446.89

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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.