Home / 133,030.11-199,583.25-44,341.59

Finding the Fourth Proportional to 133,030.11, 199,583.25 and 44,341.59

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Solution

The fourth proportional to 133,030.11, 199,583.25 and 44,341.59 is: 66,525.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,030.11 : 199,583.25 = 44,341.59 : x
  2. Step 2: Convert to fraction form
    133,030.11/199,583.25 = 44,341.59/x
  3. Step 3: Cross multiply
    133,030.11x = 199,583.25 × 44,341.59
  4. Step 4: Simplify right side
    133,030.11x = 8,849,838,642.37
  5. Step 5: Solve for x
    x = 8,849,838,642.37/133,030.11
  6. Step 6: Final answer
    x = 66,525.08

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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.