Home / 19,234.53-28,848.90-6,085.19

Finding the Fourth Proportional to 19,234.53, 28,848.90 and 6,085.19

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Solution

The fourth proportional to 19,234.53, 28,848.90 and 6,085.19 is: 9,126.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,234.53 : 28,848.90 = 6,085.19 : x
  2. Step 2: Convert to fraction form
    19,234.53/28,848.90 = 6,085.19/x
  3. Step 3: Cross multiply
    19,234.53x = 28,848.90 × 6,085.19
  4. Step 4: Simplify right side
    19,234.53x = 175,551,037.79
  5. Step 5: Solve for x
    x = 175,551,037.79/19,234.53
  6. Step 6: Final answer
    x = 9,126.87

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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.