Home / 45,369.26-62,614.57-25,990.01

Finding the Fourth Proportional to 45,369.26, 62,614.57 and 25,990.01

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Solution

The fourth proportional to 45,369.26, 62,614.57 and 25,990.01 is: 35,869.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,369.26 : 62,614.57 = 25,990.01 : x
  2. Step 2: Convert to fraction form
    45,369.26/62,614.57 = 25,990.01/x
  3. Step 3: Cross multiply
    45,369.26x = 62,614.57 × 25,990.01
  4. Step 4: Simplify right side
    45,369.26x = 1,627,353,558.14
  5. Step 5: Solve for x
    x = 1,627,353,558.14/45,369.26
  6. Step 6: Final answer
    x = 35,869.08

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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.