Home / 94,028.81-140,953.29-34,848.59

Finding the Fourth Proportional to 94,028.81, 140,953.29 and 34,848.59

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Solution

The fourth proportional to 94,028.81, 140,953.29 and 34,848.59 is: 52,239.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,028.81 : 140,953.29 = 34,848.59 : x
  2. Step 2: Convert to fraction form
    94,028.81/140,953.29 = 34,848.59/x
  3. Step 3: Cross multiply
    94,028.81x = 140,953.29 × 34,848.59
  4. Step 4: Simplify right side
    94,028.81x = 4,912,023,412.36
  5. Step 5: Solve for x
    x = 4,912,023,412.36/94,028.81
  6. Step 6: Final answer
    x = 52,239.56

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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.