Home / 164,926.22-227,598.60-89,474.72

Finding the Fourth Proportional to 164,926.22, 227,598.60 and 89,474.72

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Solution

The fourth proportional to 164,926.22, 227,598.60 and 89,474.72 is: 123,475.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,926.22 : 227,598.60 = 89,474.72 : x
  2. Step 2: Convert to fraction form
    164,926.22/227,598.60 = 89,474.72/x
  3. Step 3: Cross multiply
    164,926.22x = 227,598.60 × 89,474.72
  4. Step 4: Simplify right side
    164,926.22x = 20,364,319,869.40
  5. Step 5: Solve for x
    x = 20,364,319,869.40/164,926.22
  6. Step 6: Final answer
    x = 123,475.34

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1.5x scale

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.