Home / 22,810.04-34,206.35-10,960.50

Finding the Fourth Proportional to 22,810.04, 34,206.35 and 10,960.50

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Solution

The fourth proportional to 22,810.04, 34,206.35 and 10,960.50 is: 16,436.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,810.04 : 34,206.35 = 10,960.50 : x
  2. Step 2: Convert to fraction form
    22,810.04/34,206.35 = 10,960.50/x
  3. Step 3: Cross multiply
    22,810.04x = 34,206.35 × 10,960.50
  4. Step 4: Simplify right side
    22,810.04x = 374,918,644.37
  5. Step 5: Solve for x
    x = 374,918,644.37/22,810.04
  6. Step 6: Final answer
    x = 16,436.57

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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.