Home / 34,906.84-52,366.74-11,549.68

Finding the Fourth Proportional to 34,906.84, 52,366.74 and 11,549.68

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Solution

The fourth proportional to 34,906.84, 52,366.74 and 11,549.68 is: 17,326.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,906.84 : 52,366.74 = 11,549.68 : x
  2. Step 2: Convert to fraction form
    34,906.84/52,366.74 = 11,549.68/x
  3. Step 3: Cross multiply
    34,906.84x = 52,366.74 × 11,549.68
  4. Step 4: Simplify right side
    34,906.84x = 604,819,089.64
  5. Step 5: Solve for x
    x = 604,819,089.64/34,906.84
  6. Step 6: Final answer
    x = 17,326.66

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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.