Home / 164,276.18-226,700.82-92,655.98

Finding the Fourth Proportional to 164,276.18, 226,700.82 and 92,655.98

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Solution

The fourth proportional to 164,276.18, 226,700.82 and 92,655.98 is: 127,865.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,276.18 : 226,700.82 = 92,655.98 : x
  2. Step 2: Convert to fraction form
    164,276.18/226,700.82 = 92,655.98/x
  3. Step 3: Cross multiply
    164,276.18x = 226,700.82 × 92,655.98
  4. Step 4: Simplify right side
    164,276.18x = 21,005,186,643.90
  5. Step 5: Solve for x
    x = 21,005,186,643.90/164,276.18
  6. Step 6: Final answer
    x = 127,865.08

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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.