Home / 23,239.01-34,858.59-9,202.35

Finding the Fourth Proportional to 23,239.01, 34,858.59 and 9,202.35

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Solution

The fourth proportional to 23,239.01, 34,858.59 and 9,202.35 is: 13,803.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,239.01 : 34,858.59 = 9,202.35 : x
  2. Step 2: Convert to fraction form
    23,239.01/34,858.59 = 9,202.35/x
  3. Step 3: Cross multiply
    23,239.01x = 34,858.59 × 9,202.35
  4. Step 4: Simplify right side
    23,239.01x = 320,781,041.90
  5. Step 5: Solve for x
    x = 320,781,041.90/23,239.01
  6. Step 6: Final answer
    x = 13,803.56

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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.