Home / 32,806.05-45,294.14-25,239.03

Finding the Fourth Proportional to 32,806.05, 45,294.14 and 25,239.03

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Solution

The fourth proportional to 32,806.05, 45,294.14 and 25,239.03 is: 34,846.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,806.05 : 45,294.14 = 25,239.03 : x
  2. Step 2: Convert to fraction form
    32,806.05/45,294.14 = 25,239.03/x
  3. Step 3: Cross multiply
    32,806.05x = 45,294.14 × 25,239.03
  4. Step 4: Simplify right side
    32,806.05x = 1,143,180,158.28
  5. Step 5: Solve for x
    x = 1,143,180,158.28/32,806.05
  6. Step 6: Final answer
    x = 34,846.63

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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.