Home / 163,846.48-226,177.88-110,162.56

Finding the Fourth Proportional to 163,846.48, 226,177.88 and 110,162.56

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Solution

The fourth proportional to 163,846.48, 226,177.88 and 110,162.56 is: 152,071.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,846.48 : 226,177.88 = 110,162.56 : x
  2. Step 2: Convert to fraction form
    163,846.48/226,177.88 = 110,162.56/x
  3. Step 3: Cross multiply
    163,846.48x = 226,177.88 × 110,162.56
  4. Step 4: Simplify right side
    163,846.48x = 24,916,334,276.17
  5. Step 5: Solve for x
    x = 24,916,334,276.17/163,846.48
  6. Step 6: Final answer
    x = 152,071.22

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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.