Home / 80,204.15-110,709.41-46,226.19

Finding the Fourth Proportional to 80,204.15, 110,709.41 and 46,226.19

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Solution

The fourth proportional to 80,204.15, 110,709.41 and 46,226.19 is: 63,808.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,204.15 : 110,709.41 = 46,226.19 : x
  2. Step 2: Convert to fraction form
    80,204.15/110,709.41 = 46,226.19/x
  3. Step 3: Cross multiply
    80,204.15x = 110,709.41 × 46,226.19
  4. Step 4: Simplify right side
    80,204.15x = 5,117,674,535.49
  5. Step 5: Solve for x
    x = 5,117,674,535.49/80,204.15
  6. Step 6: Final answer
    x = 63,808.10

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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.