Home / 133,299.99-183,834.77-110,602.98

Finding the Fourth Proportional to 133,299.99, 183,834.77 and 110,602.98

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Solution

The fourth proportional to 133,299.99, 183,834.77 and 110,602.98 is: 152,533.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,299.99 : 183,834.77 = 110,602.98 : x
  2. Step 2: Convert to fraction form
    133,299.99/183,834.77 = 110,602.98/x
  3. Step 3: Cross multiply
    133,299.99x = 183,834.77 × 110,602.98
  4. Step 4: Simplify right side
    133,299.99x = 20,332,672,836.60
  5. Step 5: Solve for x
    x = 20,332,672,836.60/133,299.99
  6. Step 6: Final answer
    x = 152,533.19

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.