Home / 23,307.49-34,952.73-8,512.03

Finding the Fourth Proportional to 23,307.49, 34,952.73 and 8,512.03

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Solution

The fourth proportional to 23,307.49, 34,952.73 and 8,512.03 is: 12,764.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,307.49 : 34,952.73 = 8,512.03 : x
  2. Step 2: Convert to fraction form
    23,307.49/34,952.73 = 8,512.03/x
  3. Step 3: Cross multiply
    23,307.49x = 34,952.73 × 8,512.03
  4. Step 4: Simplify right side
    23,307.49x = 297,518,686.34
  5. Step 5: Solve for x
    x = 297,518,686.34/23,307.49
  6. Step 6: Final answer
    x = 12,764.94

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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.