Home / 228,063.14-314,777.10-132,624.90

Finding the Fourth Proportional to 228,063.14, 314,777.10 and 132,624.90

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Solution

The fourth proportional to 228,063.14, 314,777.10 and 132,624.90 is: 183,051.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    228,063.14 : 314,777.10 = 132,624.90 : x
  2. Step 2: Convert to fraction form
    228,063.14/314,777.10 = 132,624.90/x
  3. Step 3: Cross multiply
    228,063.14x = 314,777.10 × 132,624.90
  4. Step 4: Simplify right side
    228,063.14x = 41,747,281,409.79
  5. Step 5: Solve for x
    x = 41,747,281,409.79/228,063.14
  6. Step 6: Final answer
    x = 183,051.42

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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.