Home / 46,629.20-69,923.23-13,341.69

Finding the Fourth Proportional to 46,629.20, 69,923.23 and 13,341.69

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Solution

The fourth proportional to 46,629.20, 69,923.23 and 13,341.69 is: 20,006.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,629.20 : 69,923.23 = 13,341.69 : x
  2. Step 2: Convert to fraction form
    46,629.20/69,923.23 = 13,341.69/x
  3. Step 3: Cross multiply
    46,629.20x = 69,923.23 × 13,341.69
  4. Step 4: Simplify right side
    46,629.20x = 932,894,025.10
  5. Step 5: Solve for x
    x = 932,894,025.10/46,629.20
  6. Step 6: Final answer
    x = 20,006.65

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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.