Home / 30,528.38-46,000.60-25,103.26

Finding the Fourth Proportional to 30,528.38, 46,000.60 and 25,103.26

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Solution

The fourth proportional to 30,528.38, 46,000.60 and 25,103.26 is: 37,825.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,528.38 : 46,000.60 = 25,103.26 : x
  2. Step 2: Convert to fraction form
    30,528.38/46,000.60 = 25,103.26/x
  3. Step 3: Cross multiply
    30,528.38x = 46,000.60 × 25,103.26
  4. Step 4: Simplify right side
    30,528.38x = 1,154,765,021.96
  5. Step 5: Solve for x
    x = 1,154,765,021.96/30,528.38
  6. Step 6: Final answer
    x = 37,825.95

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.