Home / 226,295.14-339,312.63-93,267.22

Finding the Fourth Proportional to 226,295.14, 339,312.63 and 93,267.22

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Solution

The fourth proportional to 226,295.14, 339,312.63 and 93,267.22 is: 139,847.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,295.14 : 339,312.63 = 93,267.22 : x
  2. Step 2: Convert to fraction form
    226,295.14/339,312.63 = 93,267.22/x
  3. Step 3: Cross multiply
    226,295.14x = 339,312.63 × 93,267.22
  4. Step 4: Simplify right side
    226,295.14x = 31,646,745,710.99
  5. Step 5: Solve for x
    x = 31,646,745,710.99/226,295.14
  6. Step 6: Final answer
    x = 139,847.22

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1.5x scale

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.