Home / 10,673.40-16,010.14-4,823.16

Finding the Fourth Proportional to 10,673.40, 16,010.14 and 4,823.16

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Solution

The fourth proportional to 10,673.40, 16,010.14 and 4,823.16 is: 7,234.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,673.40 : 16,010.14 = 4,823.16 : x
  2. Step 2: Convert to fraction form
    10,673.40/16,010.14 = 4,823.16/x
  3. Step 3: Cross multiply
    10,673.40x = 16,010.14 × 4,823.16
  4. Step 4: Simplify right side
    10,673.40x = 77,219,466.84
  5. Step 5: Solve for x
    x = 77,219,466.84/10,673.40
  6. Step 6: Final answer
    x = 7,234.76

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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.