Home / 48,223.11-66,550.64-27,002.19

Finding the Fourth Proportional to 48,223.11, 66,550.64 and 27,002.19

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Solution

The fourth proportional to 48,223.11, 66,550.64 and 27,002.19 is: 37,264.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,223.11 : 66,550.64 = 27,002.19 : x
  2. Step 2: Convert to fraction form
    48,223.11/66,550.64 = 27,002.19/x
  3. Step 3: Cross multiply
    48,223.11x = 66,550.64 × 27,002.19
  4. Step 4: Simplify right side
    48,223.11x = 1,797,012,890.89
  5. Step 5: Solve for x
    x = 1,797,012,890.89/48,223.11
  6. Step 6: Final answer
    x = 37,264.56

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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.