Home / 92,949.69-139,424.67-22,829.07

Finding the Fourth Proportional to 92,949.69, 139,424.67 and 22,829.07

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Solution

The fourth proportional to 92,949.69, 139,424.67 and 22,829.07 is: 34,243.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,949.69 : 139,424.67 = 22,829.07 : x
  2. Step 2: Convert to fraction form
    92,949.69/139,424.67 = 22,829.07/x
  3. Step 3: Cross multiply
    92,949.69x = 139,424.67 × 22,829.07
  4. Step 4: Simplify right side
    92,949.69x = 3,182,935,551.16
  5. Step 5: Solve for x
    x = 3,182,935,551.16/92,949.69
  6. Step 6: Final answer
    x = 34,243.64

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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.