Home / 96,575.49-144,705.35-92,884.93

Finding the Fourth Proportional to 96,575.49, 144,705.35 and 92,884.93

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Solution

The fourth proportional to 96,575.49, 144,705.35 and 92,884.93 is: 139,175.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,575.49 : 144,705.35 = 92,884.93 : x
  2. Step 2: Convert to fraction form
    96,575.49/144,705.35 = 92,884.93/x
  3. Step 3: Cross multiply
    96,575.49x = 144,705.35 × 92,884.93
  4. Step 4: Simplify right side
    96,575.49x = 13,440,946,175.82
  5. Step 5: Solve for x
    x = 13,440,946,175.82/96,575.49
  6. Step 6: Final answer
    x = 139,175.54

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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.