Home / 45,850.16-63,277.68-25,707.04

Finding the Fourth Proportional to 45,850.16, 63,277.68 and 25,707.04

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Solution

The fourth proportional to 45,850.16, 63,277.68 and 25,707.04 is: 35,478.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,850.16 : 63,277.68 = 25,707.04 : x
  2. Step 2: Convert to fraction form
    45,850.16/63,277.68 = 25,707.04/x
  3. Step 3: Cross multiply
    45,850.16x = 63,277.68 × 25,707.04
  4. Step 4: Simplify right side
    45,850.16x = 1,626,681,850.87
  5. Step 5: Solve for x
    x = 1,626,681,850.87/45,850.16
  6. Step 6: Final answer
    x = 35,478.22

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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.