Home / 30,095.53-41,533.32-16,668.25

Finding the Fourth Proportional to 30,095.53, 41,533.32 and 16,668.25

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Solution

The fourth proportional to 30,095.53, 41,533.32 and 16,668.25 is: 23,003.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,095.53 : 41,533.32 = 16,668.25 : x
  2. Step 2: Convert to fraction form
    30,095.53/41,533.32 = 16,668.25/x
  3. Step 3: Cross multiply
    30,095.53x = 41,533.32 × 16,668.25
  4. Step 4: Simplify right side
    30,095.53x = 692,287,761.09
  5. Step 5: Solve for x
    x = 692,287,761.09/30,095.53
  6. Step 6: Final answer
    x = 23,003.01

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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.