Home / 22,804.08-34,209.60-9,656.52

Finding the Fourth Proportional to 22,804.08, 34,209.60 and 9,656.52

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Solution

The fourth proportional to 22,804.08, 34,209.60 and 9,656.52 is: 14,486.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,804.08 : 34,209.60 = 9,656.52 : x
  2. Step 2: Convert to fraction form
    22,804.08/34,209.60 = 9,656.52/x
  3. Step 3: Cross multiply
    22,804.08x = 34,209.60 × 9,656.52
  4. Step 4: Simplify right side
    22,804.08x = 330,345,686.59
  5. Step 5: Solve for x
    x = 330,345,686.59/22,804.08
  6. Step 6: Final answer
    x = 14,486.25

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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.