Home / 293,922.18-440,654.85-94,127.58

Finding the Fourth Proportional to 293,922.18, 440,654.85 and 94,127.58

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Solution

The fourth proportional to 293,922.18, 440,654.85 and 94,127.58 is: 141,118.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    293,922.18 : 440,654.85 = 94,127.58 : x
  2. Step 2: Convert to fraction form
    293,922.18/440,654.85 = 94,127.58/x
  3. Step 3: Cross multiply
    293,922.18x = 440,654.85 × 94,127.58
  4. Step 4: Simplify right side
    293,922.18x = 41,477,774,645.76
  5. Step 5: Solve for x
    x = 41,477,774,645.76/293,922.18
  6. Step 6: Final answer
    x = 141,118.22

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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.