Home / 152,527.14-228,870.48-110,752.30

Finding the Fourth Proportional to 152,527.14, 228,870.48 and 110,752.30

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Solution

The fourth proportional to 152,527.14, 228,870.48 and 110,752.30 is: 166,186.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,527.14 : 228,870.48 = 110,752.30 : x
  2. Step 2: Convert to fraction form
    152,527.14/228,870.48 = 110,752.30/x
  3. Step 3: Cross multiply
    152,527.14x = 228,870.48 × 110,752.30
  4. Step 4: Simplify right side
    152,527.14x = 25,347,932,062.10
  5. Step 5: Solve for x
    x = 25,347,932,062.10/152,527.14
  6. Step 6: Final answer
    x = 166,186.37

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.