Home / 64,898.21-89,524.82-44,765.06

Finding the Fourth Proportional to 64,898.21, 89,524.82 and 44,765.06

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Solution

The fourth proportional to 64,898.21, 89,524.82 and 44,765.06 is: 61,751.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,898.21 : 89,524.82 = 44,765.06 : x
  2. Step 2: Convert to fraction form
    64,898.21/89,524.82 = 44,765.06/x
  3. Step 3: Cross multiply
    64,898.21x = 89,524.82 × 44,765.06
  4. Step 4: Simplify right side
    64,898.21x = 4,007,583,267.34
  5. Step 5: Solve for x
    x = 4,007,583,267.34/64,898.21
  6. Step 6: Final answer
    x = 61,751.84

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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.