Home / 42,644.52-58,927.64-40,596.03

Finding the Fourth Proportional to 42,644.52, 58,927.64 and 40,596.03

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Solution

The fourth proportional to 42,644.52, 58,927.64 and 40,596.03 is: 56,096.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,644.52 : 58,927.64 = 40,596.03 : x
  2. Step 2: Convert to fraction form
    42,644.52/58,927.64 = 40,596.03/x
  3. Step 3: Cross multiply
    42,644.52x = 58,927.64 × 40,596.03
  4. Step 4: Simplify right side
    42,644.52x = 2,392,228,038.29
  5. Step 5: Solve for x
    x = 2,392,228,038.29/42,644.52
  6. Step 6: Final answer
    x = 56,096.96

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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.