Home / 62,319.81-93,424.14-22,867.77

Finding the Fourth Proportional to 62,319.81, 93,424.14 and 22,867.77

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Solution

The fourth proportional to 62,319.81, 93,424.14 and 22,867.77 is: 34,281.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,319.81 : 93,424.14 = 22,867.77 : x
  2. Step 2: Convert to fraction form
    62,319.81/93,424.14 = 22,867.77/x
  3. Step 3: Cross multiply
    62,319.81x = 93,424.14 × 22,867.77
  4. Step 4: Simplify right side
    62,319.81x = 2,136,401,745.97
  5. Step 5: Solve for x
    x = 2,136,401,745.97/62,319.81
  6. Step 6: Final answer
    x = 34,281.26

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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.