Home / 63,526.58-87,664.65-34,845.83

Finding the Fourth Proportional to 63,526.58, 87,664.65 and 34,845.83

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Solution

The fourth proportional to 63,526.58, 87,664.65 and 34,845.83 is: 48,086.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,526.58 : 87,664.65 = 34,845.83 : x
  2. Step 2: Convert to fraction form
    63,526.58/87,664.65 = 34,845.83/x
  3. Step 3: Cross multiply
    63,526.58x = 87,664.65 × 34,845.83
  4. Step 4: Simplify right side
    63,526.58x = 3,054,747,490.91
  5. Step 5: Solve for x
    x = 3,054,747,490.91/63,526.58
  6. Step 6: Final answer
    x = 48,086.13

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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.