Home / 47,126.76-65,035.74-25,906.92

Finding the Fourth Proportional to 47,126.76, 65,035.74 and 25,906.92

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Solution

The fourth proportional to 47,126.76, 65,035.74 and 25,906.92 is: 35,752.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,126.76 : 65,035.74 = 25,906.92 : x
  2. Step 2: Convert to fraction form
    47,126.76/65,035.74 = 25,906.92/x
  3. Step 3: Cross multiply
    47,126.76x = 65,035.74 × 25,906.92
  4. Step 4: Simplify right side
    47,126.76x = 1,684,875,713.32
  5. Step 5: Solve for x
    x = 1,684,875,713.32/47,126.76
  6. Step 6: Final answer
    x = 35,752.00

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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.