Home / 46,341.86-69,513.14-30,344.86

Finding the Fourth Proportional to 46,341.86, 69,513.14 and 30,344.86

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Solution

The fourth proportional to 46,341.86, 69,513.14 and 30,344.86 is: 45,517.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,341.86 : 69,513.14 = 30,344.86 : x
  2. Step 2: Convert to fraction form
    46,341.86/69,513.14 = 30,344.86/x
  3. Step 3: Cross multiply
    46,341.86x = 69,513.14 × 30,344.86
  4. Step 4: Simplify right side
    46,341.86x = 2,109,366,493.52
  5. Step 5: Solve for x
    x = 2,109,366,493.52/46,341.86
  6. Step 6: Final answer
    x = 45,517.52

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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.