Home / 219,125.40-328,496.10-148,776.60

Finding the Fourth Proportional to 219,125.40, 328,496.10 and 148,776.60

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Solution

The fourth proportional to 219,125.40, 328,496.10 and 148,776.60 is: 223,034.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    219,125.40 : 328,496.10 = 148,776.60 : x
  2. Step 2: Convert to fraction form
    219,125.40/328,496.10 = 148,776.60/x
  3. Step 3: Cross multiply
    219,125.40x = 328,496.10 × 148,776.60
  4. Step 4: Simplify right side
    219,125.40x = 48,872,532,871.26
  5. Step 5: Solve for x
    x = 48,872,532,871.26/219,125.40
  6. Step 6: Final answer
    x = 223,034.54

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