Home / 80,052.32-110,485.92-46,537.76

Finding the Fourth Proportional to 80,052.32, 110,485.92 and 46,537.76

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Solution

The fourth proportional to 80,052.32, 110,485.92 and 46,537.76 is: 64,230.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,052.32 : 110,485.92 = 46,537.76 : x
  2. Step 2: Convert to fraction form
    80,052.32/110,485.92 = 46,537.76/x
  3. Step 3: Cross multiply
    80,052.32x = 110,485.92 × 46,537.76
  4. Step 4: Simplify right side
    80,052.32x = 5,141,767,228.34
  5. Step 5: Solve for x
    x = 5,141,767,228.34/80,052.32
  6. Step 6: Final answer
    x = 64,230.08

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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.