Home / 23,325.04-34,968.12-11,622.16

Finding the Fourth Proportional to 23,325.04, 34,968.12 and 11,622.16

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Solution

The fourth proportional to 23,325.04, 34,968.12 and 11,622.16 is: 17,423.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,325.04 : 34,968.12 = 11,622.16 : x
  2. Step 2: Convert to fraction form
    23,325.04/34,968.12 = 11,622.16/x
  3. Step 3: Cross multiply
    23,325.04x = 34,968.12 × 11,622.16
  4. Step 4: Simplify right side
    23,325.04x = 406,405,085.54
  5. Step 5: Solve for x
    x = 406,405,085.54/23,325.04
  6. Step 6: Final answer
    x = 17,423.55

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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.