Home / 34,626.66-47,789.91-25,661.58

Finding the Fourth Proportional to 34,626.66, 47,789.91 and 25,661.58

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Solution

The fourth proportional to 34,626.66, 47,789.91 and 25,661.58 is: 35,416.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,626.66 : 47,789.91 = 25,661.58 : x
  2. Step 2: Convert to fraction form
    34,626.66/47,789.91 = 25,661.58/x
  3. Step 3: Cross multiply
    34,626.66x = 47,789.91 × 25,661.58
  4. Step 4: Simplify right side
    34,626.66x = 1,226,364,598.66
  5. Step 5: Solve for x
    x = 1,226,364,598.66/34,626.66
  6. Step 6: Final answer
    x = 35,416.77

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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.