Home / 25,584.01-35,303.20-14,251.32

Finding the Fourth Proportional to 25,584.01, 35,303.20 and 14,251.32

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Solution

The fourth proportional to 25,584.01, 35,303.20 and 14,251.32 is: 19,665.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,584.01 : 35,303.20 = 14,251.32 : x
  2. Step 2: Convert to fraction form
    25,584.01/35,303.20 = 14,251.32/x
  3. Step 3: Cross multiply
    25,584.01x = 35,303.20 × 14,251.32
  4. Step 4: Simplify right side
    25,584.01x = 503,117,164.60
  5. Step 5: Solve for x
    x = 503,117,164.60/25,584.01
  6. Step 6: Final answer
    x = 19,665.30

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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.