Home / 14,934.08-22,403.84-6,164.16

Finding the Fourth Proportional to 14,934.08, 22,403.84 and 6,164.16

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Solution

The fourth proportional to 14,934.08, 22,403.84 and 6,164.16 is: 9,247.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,934.08 : 22,403.84 = 6,164.16 : x
  2. Step 2: Convert to fraction form
    14,934.08/22,403.84 = 6,164.16/x
  3. Step 3: Cross multiply
    14,934.08x = 22,403.84 × 6,164.16
  4. Step 4: Simplify right side
    14,934.08x = 138,100,854.37
  5. Step 5: Solve for x
    x = 138,100,854.37/14,934.08
  6. Step 6: Final answer
    x = 9,247.36

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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.