Home / 75,567.76-113,347.52-22,973.14

Finding the Fourth Proportional to 75,567.76, 113,347.52 and 22,973.14

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Solution

The fourth proportional to 75,567.76, 113,347.52 and 22,973.14 is: 34,458.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,567.76 : 113,347.52 = 22,973.14 : x
  2. Step 2: Convert to fraction form
    75,567.76/113,347.52 = 22,973.14/x
  3. Step 3: Cross multiply
    75,567.76x = 113,347.52 × 22,973.14
  4. Step 4: Simplify right side
    75,567.76x = 2,603,948,558.58
  5. Step 5: Solve for x
    x = 2,603,948,558.58/75,567.76
  6. Step 6: Final answer
    x = 34,458.46

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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.