Home / 152,496.94-228,535.04-110,038.72

Finding the Fourth Proportional to 152,496.94, 228,535.04 and 110,038.72

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Solution

The fourth proportional to 152,496.94, 228,535.04 and 110,038.72 is: 164,906.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,496.94 : 228,535.04 = 110,038.72 : x
  2. Step 2: Convert to fraction form
    152,496.94/228,535.04 = 110,038.72/x
  3. Step 3: Cross multiply
    152,496.94x = 228,535.04 × 110,038.72
  4. Step 4: Simplify right side
    152,496.94x = 25,147,703,276.75
  5. Step 5: Solve for x
    x = 25,147,703,276.75/152,496.94
  6. Step 6: Final answer
    x = 164,906.28

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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.