Home / 46,307.12-63,903.62-25,086.44

Finding the Fourth Proportional to 46,307.12, 63,903.62 and 25,086.44

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Solution

The fourth proportional to 46,307.12, 63,903.62 and 25,086.44 is: 34,619.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,307.12 : 63,903.62 = 25,086.44 : x
  2. Step 2: Convert to fraction form
    46,307.12/63,903.62 = 25,086.44/x
  3. Step 3: Cross multiply
    46,307.12x = 63,903.62 × 25,086.44
  4. Step 4: Simplify right side
    46,307.12x = 1,603,114,328.91
  5. Step 5: Solve for x
    x = 1,603,114,328.91/46,307.12
  6. Step 6: Final answer
    x = 34,619.18

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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.