Home / 23,089.95-34,620.33-9,756.02

Finding the Fourth Proportional to 23,089.95, 34,620.33 and 9,756.02

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Solution

The fourth proportional to 23,089.95, 34,620.33 and 9,756.02 is: 14,627.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,089.95 : 34,620.33 = 9,756.02 : x
  2. Step 2: Convert to fraction form
    23,089.95/34,620.33 = 9,756.02/x
  3. Step 3: Cross multiply
    23,089.95x = 34,620.33 × 9,756.02
  4. Step 4: Simplify right side
    23,089.95x = 337,756,495.37
  5. Step 5: Solve for x
    x = 337,756,495.37/23,089.95
  6. Step 6: Final answer
    x = 14,627.86

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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.