Home / 53,133.08-79,595.94-41,391.32

Finding the Fourth Proportional to 53,133.08, 79,595.94 and 41,391.32

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Solution

The fourth proportional to 53,133.08, 79,595.94 and 41,391.32 is: 62,006.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,133.08 : 79,595.94 = 41,391.32 : x
  2. Step 2: Convert to fraction form
    53,133.08/79,595.94 = 41,391.32/x
  3. Step 3: Cross multiply
    53,133.08x = 79,595.94 × 41,391.32
  4. Step 4: Simplify right side
    53,133.08x = 3,294,581,023.24
  5. Step 5: Solve for x
    x = 3,294,581,023.24/53,133.08
  6. Step 6: Final answer
    x = 62,006.21

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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.