Home / 34,000.83-46,924.11-19,858.23

Finding the Fourth Proportional to 34,000.83, 46,924.11 and 19,858.23

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Solution

The fourth proportional to 34,000.83, 46,924.11 and 19,858.23 is: 27,406.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,000.83 : 46,924.11 = 19,858.23 : x
  2. Step 2: Convert to fraction form
    34,000.83/46,924.11 = 19,858.23/x
  3. Step 3: Cross multiply
    34,000.83x = 46,924.11 × 19,858.23
  4. Step 4: Simplify right side
    34,000.83x = 931,829,768.93
  5. Step 5: Solve for x
    x = 931,829,768.93/34,000.83
  6. Step 6: Final answer
    x = 27,406.09

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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.