Home / 9,590.81-14,389.67-3,351.74

Finding the Fourth Proportional to 9,590.81, 14,389.67 and 3,351.74

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Solution

The fourth proportional to 9,590.81, 14,389.67 and 3,351.74 is: 5,028.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,590.81 : 14,389.67 = 3,351.74 : x
  2. Step 2: Convert to fraction form
    9,590.81/14,389.67 = 3,351.74/x
  3. Step 3: Cross multiply
    9,590.81x = 14,389.67 × 3,351.74
  4. Step 4: Simplify right side
    9,590.81x = 48,230,432.53
  5. Step 5: Solve for x
    x = 48,230,432.53/9,590.81
  6. Step 6: Final answer
    x = 5,028.82

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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.