Home / 41,236.04-61,806.26-19,002.72

Finding the Fourth Proportional to 41,236.04, 61,806.26 and 19,002.72

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Solution

The fourth proportional to 41,236.04, 61,806.26 and 19,002.72 is: 28,482.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,236.04 : 61,806.26 = 19,002.72 : x
  2. Step 2: Convert to fraction form
    41,236.04/61,806.26 = 19,002.72/x
  3. Step 3: Cross multiply
    41,236.04x = 61,806.26 × 19,002.72
  4. Step 4: Simplify right side
    41,236.04x = 1,174,487,053.03
  5. Step 5: Solve for x
    x = 1,174,487,053.03/41,236.04
  6. Step 6: Final answer
    x = 28,482.05

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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.