Home / 38,325.33-57,459.20-25,810.22

Finding the Fourth Proportional to 38,325.33, 57,459.20 and 25,810.22

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Solution

The fourth proportional to 38,325.33, 57,459.20 and 25,810.22 is: 38,695.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,325.33 : 57,459.20 = 25,810.22 : x
  2. Step 2: Convert to fraction form
    38,325.33/57,459.20 = 25,810.22/x
  3. Step 3: Cross multiply
    38,325.33x = 57,459.20 × 25,810.22
  4. Step 4: Simplify right side
    38,325.33x = 1,483,034,176.68
  5. Step 5: Solve for x
    x = 1,483,034,176.68/38,325.33
  6. Step 6: Final answer
    x = 38,695.93

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.