Home / 62,134.14-93,178.53-22,679.58

Finding the Fourth Proportional to 62,134.14, 93,178.53 and 22,679.58

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Solution

The fourth proportional to 62,134.14, 93,178.53 and 22,679.58 is: 34,011.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,134.14 : 93,178.53 = 22,679.58 : x
  2. Step 2: Convert to fraction form
    62,134.14/93,178.53 = 22,679.58/x
  3. Step 3: Cross multiply
    62,134.14x = 93,178.53 × 22,679.58
  4. Step 4: Simplify right side
    62,134.14x = 2,113,249,925.42
  5. Step 5: Solve for x
    x = 2,113,249,925.42/62,134.14
  6. Step 6: Final answer
    x = 34,011.09

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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.