Home / 41,128.03-56,752.47-23,897.71

Finding the Fourth Proportional to 41,128.03, 56,752.47 and 23,897.71

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Solution

The fourth proportional to 41,128.03, 56,752.47 and 23,897.71 is: 32,976.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,128.03 : 56,752.47 = 23,897.71 : x
  2. Step 2: Convert to fraction form
    41,128.03/56,752.47 = 23,897.71/x
  3. Step 3: Cross multiply
    41,128.03x = 56,752.47 × 23,897.71
  4. Step 4: Simplify right side
    41,128.03x = 1,356,253,927.96
  5. Step 5: Solve for x
    x = 1,356,253,927.96/41,128.03
  6. Step 6: Final answer
    x = 32,976.39

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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.