Home / 47,124.27-65,032.38-25,903.53

Finding the Fourth Proportional to 47,124.27, 65,032.38 and 25,903.53

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Solution

The fourth proportional to 47,124.27, 65,032.38 and 25,903.53 is: 35,747.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,124.27 : 65,032.38 = 25,903.53 : x
  2. Step 2: Convert to fraction form
    47,124.27/65,032.38 = 25,903.53/x
  3. Step 3: Cross multiply
    47,124.27x = 65,032.38 × 25,903.53
  4. Step 4: Simplify right side
    47,124.27x = 1,684,568,206.30
  5. Step 5: Solve for x
    x = 1,684,568,206.30/47,124.27
  6. Step 6: Final answer
    x = 35,747.36

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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.