Home / 14,176.36-21,246.04-5,846.86

Finding the Fourth Proportional to 14,176.36, 21,246.04 and 5,846.86

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Solution

The fourth proportional to 14,176.36, 21,246.04 and 5,846.86 is: 8,762.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,176.36 : 21,246.04 = 5,846.86 : x
  2. Step 2: Convert to fraction form
    14,176.36/21,246.04 = 5,846.86/x
  3. Step 3: Cross multiply
    14,176.36x = 21,246.04 × 5,846.86
  4. Step 4: Simplify right side
    14,176.36x = 124,222,621.43
  5. Step 5: Solve for x
    x = 124,222,621.43/14,176.36
  6. Step 6: Final answer
    x = 8,762.66

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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.