Home / 64,528.26-89,050.06-36,233.34

Finding the Fourth Proportional to 64,528.26, 89,050.06 and 36,233.34

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Solution

The fourth proportional to 64,528.26, 89,050.06 and 36,233.34 is: 50,002.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,528.26 : 89,050.06 = 36,233.34 : x
  2. Step 2: Convert to fraction form
    64,528.26/89,050.06 = 36,233.34/x
  3. Step 3: Cross multiply
    64,528.26x = 89,050.06 × 36,233.34
  4. Step 4: Simplify right side
    64,528.26x = 3,226,581,101.00
  5. Step 5: Solve for x
    x = 3,226,581,101.00/64,528.26
  6. Step 6: Final answer
    x = 50,002.61

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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.