Home / 364,060.84-546,090.97-97,821.35

Finding the Fourth Proportional to 364,060.84, 546,090.97 and 97,821.35

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Solution

The fourth proportional to 364,060.84, 546,090.97 and 97,821.35 is: 146,731.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,060.84 : 546,090.97 = 97,821.35 : x
  2. Step 2: Convert to fraction form
    364,060.84/546,090.97 = 97,821.35/x
  3. Step 3: Cross multiply
    364,060.84x = 546,090.97 × 97,821.35
  4. Step 4: Simplify right side
    364,060.84x = 53,419,358,511.34
  5. Step 5: Solve for x
    x = 53,419,358,511.34/364,060.84
  6. Step 6: Final answer
    x = 146,731.95

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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.