Home / 7,595.27-11,391.06-3,210.35

Finding the Fourth Proportional to 7,595.27, 11,391.06 and 3,210.35

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Solution

The fourth proportional to 7,595.27, 11,391.06 and 3,210.35 is: 4,814.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,595.27 : 11,391.06 = 3,210.35 : x
  2. Step 2: Convert to fraction form
    7,595.27/11,391.06 = 3,210.35/x
  3. Step 3: Cross multiply
    7,595.27x = 11,391.06 × 3,210.35
  4. Step 4: Simplify right side
    7,595.27x = 36,569,289.47
  5. Step 5: Solve for x
    x = 36,569,289.47/7,595.27
  6. Step 6: Final answer
    x = 4,814.75

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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.