Home / 57,983.04-80,177.67-46,025.64

Finding the Fourth Proportional to 57,983.04, 80,177.67 and 46,025.64

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Solution

The fourth proportional to 57,983.04, 80,177.67 and 46,025.64 is: 63,643.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,983.04 : 80,177.67 = 46,025.64 : x
  2. Step 2: Convert to fraction form
    57,983.04/80,177.67 = 46,025.64/x
  3. Step 3: Cross multiply
    57,983.04x = 80,177.67 × 46,025.64
  4. Step 4: Simplify right side
    57,983.04x = 3,690,228,575.46
  5. Step 5: Solve for x
    x = 3,690,228,575.46/57,983.04
  6. Step 6: Final answer
    x = 63,643.24

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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.