Home / 41,592.12-62,409.02-19,407.24

Finding the Fourth Proportional to 41,592.12, 62,409.02 and 19,407.24

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Solution

The fourth proportional to 41,592.12, 62,409.02 and 19,407.24 is: 29,120.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,592.12 : 62,409.02 = 19,407.24 : x
  2. Step 2: Convert to fraction form
    41,592.12/62,409.02 = 19,407.24/x
  3. Step 3: Cross multiply
    41,592.12x = 62,409.02 × 19,407.24
  4. Step 4: Simplify right side
    41,592.12x = 1,211,186,829.30
  5. Step 5: Solve for x
    x = 1,211,186,829.30/41,592.12
  6. Step 6: Final answer
    x = 29,120.58

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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.