Home / 25,584.32-35,298.24-14,404.16

Finding the Fourth Proportional to 25,584.32, 35,298.24 and 14,404.16

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Solution

The fourth proportional to 25,584.32, 35,298.24 and 14,404.16 is: 19,873.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,584.32 : 35,298.24 = 14,404.16 : x
  2. Step 2: Convert to fraction form
    25,584.32/35,298.24 = 14,404.16/x
  3. Step 3: Cross multiply
    25,584.32x = 35,298.24 × 14,404.16
  4. Step 4: Simplify right side
    25,584.32x = 508,441,496.68
  5. Step 5: Solve for x
    x = 508,441,496.68/25,584.32
  6. Step 6: Final answer
    x = 19,873.17

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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.