Home / 152,063.40-228,095.10-41,255.40

Finding the Fourth Proportional to 152,063.40, 228,095.10 and 41,255.40

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Solution

The fourth proportional to 152,063.40, 228,095.10 and 41,255.40 is: 61,883.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,063.40 : 228,095.10 = 41,255.40 : x
  2. Step 2: Convert to fraction form
    152,063.40/228,095.10 = 41,255.40/x
  3. Step 3: Cross multiply
    152,063.40x = 228,095.10 × 41,255.40
  4. Step 4: Simplify right side
    152,063.40x = 9,410,154,588.54
  5. Step 5: Solve for x
    x = 9,410,154,588.54/152,063.40
  6. Step 6: Final answer
    x = 61,883.10

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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.