Home / 45,655.14-63,004.82-25,513.32

Finding the Fourth Proportional to 45,655.14, 63,004.82 and 25,513.32

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Solution

The fourth proportional to 45,655.14, 63,004.82 and 25,513.32 is: 35,208.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,655.14 : 63,004.82 = 25,513.32 : x
  2. Step 2: Convert to fraction form
    45,655.14/63,004.82 = 25,513.32/x
  3. Step 3: Cross multiply
    45,655.14x = 63,004.82 × 25,513.32
  4. Step 4: Simplify right side
    45,655.14x = 1,607,462,169.67
  5. Step 5: Solve for x
    x = 1,607,462,169.67/45,655.14
  6. Step 6: Final answer
    x = 35,208.79

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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.