Home / 45,720.97-63,093.46-25,577.42

Finding the Fourth Proportional to 45,720.97, 63,093.46 and 25,577.42

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Solution

The fourth proportional to 45,720.97, 63,093.46 and 25,577.42 is: 35,296.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,720.97 : 63,093.46 = 25,577.42 : x
  2. Step 2: Convert to fraction form
    45,720.97/63,093.46 = 25,577.42/x
  3. Step 3: Cross multiply
    45,720.97x = 63,093.46 × 25,577.42
  4. Step 4: Simplify right side
    45,720.97x = 1,613,767,925.67
  5. Step 5: Solve for x
    x = 1,613,767,925.67/45,720.97
  6. Step 6: Final answer
    x = 35,296.01

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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.