Home / 30,094.26-41,526.93-16,665.15

Finding the Fourth Proportional to 30,094.26, 41,526.93 and 16,665.15

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Solution

The fourth proportional to 30,094.26, 41,526.93 and 16,665.15 is: 22,996.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,094.26 : 41,526.93 = 16,665.15 : x
  2. Step 2: Convert to fraction form
    30,094.26/41,526.93 = 16,665.15/x
  3. Step 3: Cross multiply
    30,094.26x = 41,526.93 × 16,665.15
  4. Step 4: Simplify right side
    30,094.26x = 692,052,517.49
  5. Step 5: Solve for x
    x = 692,052,517.49/30,094.26
  6. Step 6: Final answer
    x = 22,996.16

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.