Home / 152,260.09-228,468.87-110,484.57

Finding the Fourth Proportional to 152,260.09, 228,468.87 and 110,484.57

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Solution

The fourth proportional to 152,260.09, 228,468.87 and 110,484.57 is: 165,784.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,260.09 : 228,468.87 = 110,484.57 : x
  2. Step 2: Convert to fraction form
    152,260.09/228,468.87 = 110,484.57/x
  3. Step 3: Cross multiply
    152,260.09x = 228,468.87 × 110,484.57
  4. Step 4: Simplify right side
    152,260.09x = 25,242,285,717.09
  5. Step 5: Solve for x
    x = 25,242,285,717.09/152,260.09
  6. Step 6: Final answer
    x = 165,784.00

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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.