Home / 164,254.14-226,671.24-88,803.18

Finding the Fourth Proportional to 164,254.14, 226,671.24 and 88,803.18

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Solution

The fourth proportional to 164,254.14, 226,671.24 and 88,803.18 is: 122,548.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,254.14 : 226,671.24 = 88,803.18 : x
  2. Step 2: Convert to fraction form
    164,254.14/226,671.24 = 88,803.18/x
  3. Step 3: Cross multiply
    164,254.14x = 226,671.24 × 88,803.18
  4. Step 4: Simplify right side
    164,254.14x = 20,129,126,926.54
  5. Step 5: Solve for x
    x = 20,129,126,926.54/164,254.14
  6. Step 6: Final answer
    x = 122,548.67

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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.