Home / 19,625.07-29,437.64-4,834.27

Finding the Fourth Proportional to 19,625.07, 29,437.64 and 4,834.27

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Solution

The fourth proportional to 19,625.07, 29,437.64 and 4,834.27 is: 7,251.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,625.07 : 29,437.64 = 4,834.27 : x
  2. Step 2: Convert to fraction form
    19,625.07/29,437.64 = 4,834.27/x
  3. Step 3: Cross multiply
    19,625.07x = 29,437.64 × 4,834.27
  4. Step 4: Simplify right side
    19,625.07x = 142,309,499.92
  5. Step 5: Solve for x
    x = 142,309,499.92/19,625.07
  6. Step 6: Final answer
    x = 7,251.41

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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.