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Finding the Fourth Proportional to 35,205.67, 52,810.94 and 10,245.93

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Solution

The fourth proportional to 35,205.67, 52,810.94 and 10,245.93 is: 15,369.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,205.67 : 52,810.94 = 10,245.93 : x
  2. Step 2: Convert to fraction form
    35,205.67/52,810.94 = 10,245.93/x
  3. Step 3: Cross multiply
    35,205.67x = 52,810.94 × 10,245.93
  4. Step 4: Simplify right side
    35,205.67x = 541,097,194.47
  5. Step 5: Solve for x
    x = 541,097,194.47/35,205.67
  6. Step 6: Final answer
    x = 15,369.60

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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.