Home / 25,814.07-35,622.14-14,633.91

Finding the Fourth Proportional to 25,814.07, 35,622.14 and 14,633.91

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Solution

The fourth proportional to 25,814.07, 35,622.14 and 14,633.91 is: 20,194.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,814.07 : 35,622.14 = 14,633.91 : x
  2. Step 2: Convert to fraction form
    25,814.07/35,622.14 = 14,633.91/x
  3. Step 3: Cross multiply
    25,814.07x = 35,622.14 × 14,633.91
  4. Step 4: Simplify right side
    25,814.07x = 521,291,049.24
  5. Step 5: Solve for x
    x = 521,291,049.24/25,814.07
  6. Step 6: Final answer
    x = 20,194.07

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.