Home / 80,227.04-110,686.10-46,234.44

Finding the Fourth Proportional to 80,227.04, 110,686.10 and 46,234.44

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Solution

The fourth proportional to 80,227.04, 110,686.10 and 46,234.44 is: 63,787.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,227.04 : 110,686.10 = 46,234.44 : x
  2. Step 2: Convert to fraction form
    80,227.04/110,686.10 = 46,234.44/x
  3. Step 3: Cross multiply
    80,227.04x = 110,686.10 × 46,234.44
  4. Step 4: Simplify right side
    80,227.04x = 5,117,509,618.11
  5. Step 5: Solve for x
    x = 5,117,509,618.11/80,227.04
  6. Step 6: Final answer
    x = 63,787.84

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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.