Home / 46,311.17-63,909.51-25,090.43

Finding the Fourth Proportional to 46,311.17, 63,909.51 and 25,090.43

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Solution

The fourth proportional to 46,311.17, 63,909.51 and 25,090.43 is: 34,624.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,311.17 : 63,909.51 = 25,090.43 : x
  2. Step 2: Convert to fraction form
    46,311.17/63,909.51 = 25,090.43/x
  3. Step 3: Cross multiply
    46,311.17x = 63,909.51 × 25,090.43
  4. Step 4: Simplify right side
    46,311.17x = 1,603,517,086.99
  5. Step 5: Solve for x
    x = 1,603,517,086.99/46,311.17
  6. Step 6: Final answer
    x = 34,624.85

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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.