Home / 39,026.04-53,841.44-25,604.76

Finding the Fourth Proportional to 39,026.04, 53,841.44 and 25,604.76

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Solution

The fourth proportional to 39,026.04, 53,841.44 and 25,604.76 is: 35,325.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,026.04 : 53,841.44 = 25,604.76 : x
  2. Step 2: Convert to fraction form
    39,026.04/53,841.44 = 25,604.76/x
  3. Step 3: Cross multiply
    39,026.04x = 53,841.44 × 25,604.76
  4. Step 4: Simplify right side
    39,026.04x = 1,378,597,149.25
  5. Step 5: Solve for x
    x = 1,378,597,149.25/39,026.04
  6. Step 6: Final answer
    x = 35,325.06

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Half scale
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Double scale
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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.