Home / 41,024.76-56,614.40-23,120.04

Finding the Fourth Proportional to 41,024.76, 56,614.40 and 23,120.04

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Solution

The fourth proportional to 41,024.76, 56,614.40 and 23,120.04 is: 31,905.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,024.76 : 56,614.40 = 23,120.04 : x
  2. Step 2: Convert to fraction form
    41,024.76/56,614.40 = 23,120.04/x
  3. Step 3: Cross multiply
    41,024.76x = 56,614.40 × 23,120.04
  4. Step 4: Simplify right side
    41,024.76x = 1,308,927,192.58
  5. Step 5: Solve for x
    x = 1,308,927,192.58/41,024.76
  6. Step 6: Final answer
    x = 31,905.79

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.