Home / 234,322.28-351,246.75-92,267.25

Finding the Fourth Proportional to 234,322.28, 351,246.75 and 92,267.25

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Solution

The fourth proportional to 234,322.28, 351,246.75 and 92,267.25 is: 138,307.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,322.28 : 351,246.75 = 92,267.25 : x
  2. Step 2: Convert to fraction form
    234,322.28/351,246.75 = 92,267.25/x
  3. Step 3: Cross multiply
    234,322.28x = 351,246.75 × 92,267.25
  4. Step 4: Simplify right side
    234,322.28x = 32,408,570,030.76
  5. Step 5: Solve for x
    x = 32,408,570,030.76/234,322.28
  6. Step 6: Final answer
    x = 138,307.68

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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.