Home / 94,554.55-141,816.30-38,392.39

Finding the Fourth Proportional to 94,554.55, 141,816.30 and 38,392.39

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Solution

The fourth proportional to 94,554.55, 141,816.30 and 38,392.39 is: 57,582.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,554.55 : 141,816.30 = 38,392.39 : x
  2. Step 2: Convert to fraction form
    94,554.55/141,816.30 = 38,392.39/x
  3. Step 3: Cross multiply
    94,554.55x = 141,816.30 × 38,392.39
  4. Step 4: Simplify right side
    94,554.55x = 5,444,666,697.96
  5. Step 5: Solve for x
    x = 5,444,666,697.96/94,554.55
  6. Step 6: Final answer
    x = 57,582.28

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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.