Home / 45,920.32-63,361.64-25,774.44

Finding the Fourth Proportional to 45,920.32, 63,361.64 and 25,774.44

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Solution

The fourth proportional to 45,920.32, 63,361.64 and 25,774.44 is: 35,564.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,920.32 : 63,361.64 = 25,774.44 : x
  2. Step 2: Convert to fraction form
    45,920.32/63,361.64 = 25,774.44/x
  3. Step 3: Cross multiply
    45,920.32x = 63,361.64 × 25,774.44
  4. Step 4: Simplify right side
    45,920.32x = 1,633,110,788.48
  5. Step 5: Solve for x
    x = 1,633,110,788.48/45,920.32
  6. Step 6: Final answer
    x = 35,564.01

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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.