Home / 92,975.04-139,461.36-22,854.96

Finding the Fourth Proportional to 92,975.04, 139,461.36 and 22,854.96

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Solution

The fourth proportional to 92,975.04, 139,461.36 and 22,854.96 is: 34,282.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,975.04 : 139,461.36 = 22,854.96 : x
  2. Step 2: Convert to fraction form
    92,975.04/139,461.36 = 22,854.96/x
  3. Step 3: Cross multiply
    92,975.04x = 139,461.36 × 22,854.96
  4. Step 4: Simplify right side
    92,975.04x = 3,187,383,804.35
  5. Step 5: Solve for x
    x = 3,187,383,804.35/92,975.04
  6. Step 6: Final answer
    x = 34,282.15

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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.