Home / 48,091.09-66,384.22-43,046.41

Finding the Fourth Proportional to 48,091.09, 66,384.22 and 43,046.41

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Solution

The fourth proportional to 48,091.09, 66,384.22 and 43,046.41 is: 59,420.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,091.09 : 66,384.22 = 43,046.41 : x
  2. Step 2: Convert to fraction form
    48,091.09/66,384.22 = 43,046.41/x
  3. Step 3: Cross multiply
    48,091.09x = 66,384.22 × 43,046.41
  4. Step 4: Simplify right side
    48,091.09x = 2,857,602,351.65
  5. Step 5: Solve for x
    x = 2,857,602,351.65/48,091.09
  6. Step 6: Final answer
    x = 59,420.62

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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.