Home / 113,766.84-170,577.36-47,252.88

Finding the Fourth Proportional to 113,766.84, 170,577.36 and 47,252.88

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Solution

The fourth proportional to 113,766.84, 170,577.36 and 47,252.88 is: 70,849.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,766.84 : 170,577.36 = 47,252.88 : x
  2. Step 2: Convert to fraction form
    113,766.84/170,577.36 = 47,252.88/x
  3. Step 3: Cross multiply
    113,766.84x = 170,577.36 × 47,252.88
  4. Step 4: Simplify right side
    113,766.84x = 8,060,271,522.80
  5. Step 5: Solve for x
    x = 8,060,271,522.80/113,766.84
  6. Step 6: Final answer
    x = 70,849.04

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.