Home / 46,462.13-69,693.20-15,299.81

Finding the Fourth Proportional to 46,462.13, 69,693.20 and 15,299.81

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Solution

The fourth proportional to 46,462.13, 69,693.20 and 15,299.81 is: 22,949.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,462.13 : 69,693.20 = 15,299.81 : x
  2. Step 2: Convert to fraction form
    46,462.13/69,693.20 = 15,299.81/x
  3. Step 3: Cross multiply
    46,462.13x = 69,693.20 × 15,299.81
  4. Step 4: Simplify right side
    46,462.13x = 1,066,292,293.33
  5. Step 5: Solve for x
    x = 1,066,292,293.33/46,462.13
  6. Step 6: Final answer
    x = 22,949.71

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Double scale
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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.