Home / 23,206.70-34,810.05-16,694.30

Finding the Fourth Proportional to 23,206.70, 34,810.05 and 16,694.30

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Solution

The fourth proportional to 23,206.70, 34,810.05 and 16,694.30 is: 25,041.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,206.70 : 34,810.05 = 16,694.30 : x
  2. Step 2: Convert to fraction form
    23,206.70/34,810.05 = 16,694.30/x
  3. Step 3: Cross multiply
    23,206.70x = 34,810.05 × 16,694.30
  4. Step 4: Simplify right side
    23,206.70x = 581,129,417.72
  5. Step 5: Solve for x
    x = 581,129,417.72/23,206.70
  6. Step 6: Final answer
    x = 25,041.45

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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.