Home / 41,057.87-56,663.15-23,154.54

Finding the Fourth Proportional to 41,057.87, 56,663.15 and 23,154.54

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Solution

The fourth proportional to 41,057.87, 56,663.15 and 23,154.54 is: 31,955.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,057.87 : 56,663.15 = 23,154.54 : x
  2. Step 2: Convert to fraction form
    41,057.87/56,663.15 = 23,154.54/x
  3. Step 3: Cross multiply
    41,057.87x = 56,663.15 × 23,154.54
  4. Step 4: Simplify right side
    41,057.87x = 1,312,009,057.43
  5. Step 5: Solve for x
    x = 1,312,009,057.43/41,057.87
  6. Step 6: Final answer
    x = 31,955.12

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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.