Home / 152,267.22-228,422.76-47,094.39

Finding the Fourth Proportional to 152,267.22, 228,422.76 and 47,094.39

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Solution

The fourth proportional to 152,267.22, 228,422.76 and 47,094.39 is: 70,648.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,267.22 : 228,422.76 = 47,094.39 : x
  2. Step 2: Convert to fraction form
    152,267.22/228,422.76 = 47,094.39/x
  3. Step 3: Cross multiply
    152,267.22x = 228,422.76 × 47,094.39
  4. Step 4: Simplify right side
    152,267.22x = 10,757,430,544.32
  5. Step 5: Solve for x
    x = 10,757,430,544.32/152,267.22
  6. Step 6: Final answer
    x = 70,648.37

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1.5x scale

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.