Home / 61,730.34-92,594.83-14,983.21

Finding the Fourth Proportional to 61,730.34, 92,594.83 and 14,983.21

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Solution

The fourth proportional to 61,730.34, 92,594.83 and 14,983.21 is: 22,474.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,730.34 : 92,594.83 = 14,983.21 : x
  2. Step 2: Convert to fraction form
    61,730.34/92,594.83 = 14,983.21/x
  3. Step 3: Cross multiply
    61,730.34x = 92,594.83 × 14,983.21
  4. Step 4: Simplify right side
    61,730.34x = 1,387,367,782.80
  5. Step 5: Solve for x
    x = 1,387,367,782.80/61,730.34
  6. Step 6: Final answer
    x = 22,474.65

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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.