Home / 23,112.02-34,665.35-6,473.39

Finding the Fourth Proportional to 23,112.02, 34,665.35 and 6,473.39

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Solution

The fourth proportional to 23,112.02, 34,665.35 and 6,473.39 is: 9,709.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,112.02 : 34,665.35 = 6,473.39 : x
  2. Step 2: Convert to fraction form
    23,112.02/34,665.35 = 6,473.39/x
  3. Step 3: Cross multiply
    23,112.02x = 34,665.35 × 6,473.39
  4. Step 4: Simplify right side
    23,112.02x = 224,402,297.67
  5. Step 5: Solve for x
    x = 224,402,297.67/23,112.02
  6. Step 6: Final answer
    x = 9,709.33

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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.