Home / 45,889.83-63,327.56-25,746.28

Finding the Fourth Proportional to 45,889.83, 63,327.56 and 25,746.28

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Solution

The fourth proportional to 45,889.83, 63,327.56 and 25,746.28 is: 35,529.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,889.83 : 63,327.56 = 25,746.28 : x
  2. Step 2: Convert to fraction form
    45,889.83/63,327.56 = 25,746.28/x
  3. Step 3: Cross multiply
    45,889.83x = 63,327.56 × 25,746.28
  4. Step 4: Simplify right side
    45,889.83x = 1,630,448,804.43
  5. Step 5: Solve for x
    x = 1,630,448,804.43/45,889.83
  6. Step 6: Final answer
    x = 35,529.63

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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.