Home / 45,903.91-63,349.82-25,759.75

Finding the Fourth Proportional to 45,903.91, 63,349.82 and 25,759.75

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Solution

The fourth proportional to 45,903.91, 63,349.82 and 25,759.75 is: 35,549.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,903.91 : 63,349.82 = 25,759.75 : x
  2. Step 2: Convert to fraction form
    45,903.91/63,349.82 = 25,759.75/x
  3. Step 3: Cross multiply
    45,903.91x = 63,349.82 × 25,759.75
  4. Step 4: Simplify right side
    45,903.91x = 1,631,875,525.75
  5. Step 5: Solve for x
    x = 1,631,875,525.75/45,903.91
  6. Step 6: Final answer
    x = 35,549.82

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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.