Home / 58,618.09-80,891.08-33,467.59

Finding the Fourth Proportional to 58,618.09, 80,891.08 and 33,467.59

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Solution

The fourth proportional to 58,618.09, 80,891.08 and 33,467.59 is: 46,184.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,618.09 : 80,891.08 = 33,467.59 : x
  2. Step 2: Convert to fraction form
    58,618.09/80,891.08 = 33,467.59/x
  3. Step 3: Cross multiply
    58,618.09x = 80,891.08 × 33,467.59
  4. Step 4: Simplify right side
    58,618.09x = 2,707,229,500.10
  5. Step 5: Solve for x
    x = 2,707,229,500.10/58,618.09
  6. Step 6: Final answer
    x = 46,184.20

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.