Home / 15,767.44-23,638.34-5,901.19

Finding the Fourth Proportional to 15,767.44, 23,638.34 and 5,901.19

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Solution

The fourth proportional to 15,767.44, 23,638.34 and 5,901.19 is: 8,846.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,767.44 : 23,638.34 = 5,901.19 : x
  2. Step 2: Convert to fraction form
    15,767.44/23,638.34 = 5,901.19/x
  3. Step 3: Cross multiply
    15,767.44x = 23,638.34 × 5,901.19
  4. Step 4: Simplify right side
    15,767.44x = 139,494,306.12
  5. Step 5: Solve for x
    x = 139,494,306.12/15,767.44
  6. Step 6: Final answer
    x = 8,846.99

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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.