Home / 164,140.74-226,700.96-110,332.31

Finding the Fourth Proportional to 164,140.74, 226,700.96 and 110,332.31

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Solution

The fourth proportional to 164,140.74, 226,700.96 and 110,332.31 is: 152,384.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,140.74 : 226,700.96 = 110,332.31 : x
  2. Step 2: Convert to fraction form
    164,140.74/226,700.96 = 110,332.31/x
  3. Step 3: Cross multiply
    164,140.74x = 226,700.96 × 110,332.31
  4. Step 4: Simplify right side
    164,140.74x = 25,012,438,910.85
  5. Step 5: Solve for x
    x = 25,012,438,910.85/164,140.74
  6. Step 6: Final answer
    x = 152,384.10

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.