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Finding the Fourth Proportional to 46,271, 63,825.27 and 34,159.10

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Solution

The fourth proportional to 46,271, 63,825.27 and 34,159.10 is: 47,118.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,271 : 63,825.27 = 34,159.10 : x
  2. Step 2: Convert to fraction form
    46,271/63,825.27 = 34,159.10/x
  3. Step 3: Cross multiply
    46,271x = 63,825.27 × 34,159.10
  4. Step 4: Simplify right side
    46,271x = 2,180,213,780.46
  5. Step 5: Solve for x
    x = 2,180,213,780.46/46,271
  6. Step 6: Final answer
    x = 47,118.36

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.