Home / 30,753.36-46,130.04-23,743.62

Finding the Fourth Proportional to 30,753.36, 46,130.04 and 23,743.62

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Solution

The fourth proportional to 30,753.36, 46,130.04 and 23,743.62 is: 35,615.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,753.36 : 46,130.04 = 23,743.62 : x
  2. Step 2: Convert to fraction form
    30,753.36/46,130.04 = 23,743.62/x
  3. Step 3: Cross multiply
    30,753.36x = 46,130.04 × 23,743.62
  4. Step 4: Simplify right side
    30,753.36x = 1,095,294,140.34
  5. Step 5: Solve for x
    x = 1,095,294,140.34/30,753.36
  6. Step 6: Final answer
    x = 35,615.43

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Similar ratio
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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.