Home / 164,158.95-226,557.36-95,263.59

Finding the Fourth Proportional to 164,158.95, 226,557.36 and 95,263.59

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Solution

The fourth proportional to 164,158.95, 226,557.36 and 95,263.59 is: 131,474.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,158.95 : 226,557.36 = 95,263.59 : x
  2. Step 2: Convert to fraction form
    164,158.95/226,557.36 = 95,263.59/x
  3. Step 3: Cross multiply
    164,158.95x = 226,557.36 × 95,263.59
  4. Step 4: Simplify right side
    164,158.95x = 21,582,667,454.52
  5. Step 5: Solve for x
    x = 21,582,667,454.52/164,158.95
  6. Step 6: Final answer
    x = 131,474.21

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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.