Home / 152,376.30-228,585.69-63,609.48

Finding the Fourth Proportional to 152,376.30, 228,585.69 and 63,609.48

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Solution

The fourth proportional to 152,376.30, 228,585.69 and 63,609.48 is: 95,423.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,376.30 : 228,585.69 = 63,609.48 : x
  2. Step 2: Convert to fraction form
    152,376.30/228,585.69 = 63,609.48/x
  3. Step 3: Cross multiply
    152,376.30x = 228,585.69 × 63,609.48
  4. Step 4: Simplify right side
    152,376.30x = 14,540,216,876.34
  5. Step 5: Solve for x
    x = 14,540,216,876.34/152,376.30
  6. Step 6: Final answer
    x = 95,423.09

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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.