Home / 46,311.44-63,909.96-25,090.70

Finding the Fourth Proportional to 46,311.44, 63,909.96 and 25,090.70

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Solution

The fourth proportional to 46,311.44, 63,909.96 and 25,090.70 is: 34,625.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,311.44 : 63,909.96 = 25,090.70 : x
  2. Step 2: Convert to fraction form
    46,311.44/63,909.96 = 25,090.70/x
  3. Step 3: Cross multiply
    46,311.44x = 63,909.96 × 25,090.70
  4. Step 4: Simplify right side
    46,311.44x = 1,603,545,313.82
  5. Step 5: Solve for x
    x = 1,603,545,313.82/46,311.44
  6. Step 6: Final answer
    x = 34,625.26

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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.