Home / 41,092.89-61,602.32-14,779.13

Finding the Fourth Proportional to 41,092.89, 61,602.32 and 14,779.13

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Solution

The fourth proportional to 41,092.89, 61,602.32 and 14,779.13 is: 22,155.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,092.89 : 61,602.32 = 14,779.13 : x
  2. Step 2: Convert to fraction form
    41,092.89/61,602.32 = 14,779.13/x
  3. Step 3: Cross multiply
    41,092.89x = 61,602.32 × 14,779.13
  4. Step 4: Simplify right side
    41,092.89x = 910,428,313.67
  5. Step 5: Solve for x
    x = 910,428,313.67/41,092.89
  6. Step 6: Final answer
    x = 22,155.37

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1.5x scale

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.