Home / 152,332.99-228,350.34-63,611.87

Finding the Fourth Proportional to 152,332.99, 228,350.34 and 63,611.87

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Solution

The fourth proportional to 152,332.99, 228,350.34 and 63,611.87 is: 95,355.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,332.99 : 228,350.34 = 63,611.87 : x
  2. Step 2: Convert to fraction form
    152,332.99/228,350.34 = 63,611.87/x
  3. Step 3: Cross multiply
    152,332.99x = 228,350.34 × 63,611.87
  4. Step 4: Simplify right side
    152,332.99x = 14,525,791,571.66
  5. Step 5: Solve for x
    x = 14,525,791,571.66/152,332.99
  6. Step 6: Final answer
    x = 95,355.52

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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.