Home / 46,105.04-63,491.04-40,052.52

Finding the Fourth Proportional to 46,105.04, 63,491.04 and 40,052.52

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Solution

The fourth proportional to 46,105.04, 63,491.04 and 40,052.52 is: 55,156.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,105.04 : 63,491.04 = 40,052.52 : x
  2. Step 2: Convert to fraction form
    46,105.04/63,491.04 = 40,052.52/x
  3. Step 3: Cross multiply
    46,105.04x = 63,491.04 × 40,052.52
  4. Step 4: Simplify right side
    46,105.04x = 2,542,976,149.42
  5. Step 5: Solve for x
    x = 2,542,976,149.42/46,105.04
  6. Step 6: Final answer
    x = 55,156.14

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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.