Home / 47,265.21-65,250.09-32,032.23

Finding the Fourth Proportional to 47,265.21, 65,250.09 and 32,032.23

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Solution

The fourth proportional to 47,265.21, 65,250.09 and 32,032.23 is: 44,220.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,265.21 : 65,250.09 = 32,032.23 : x
  2. Step 2: Convert to fraction form
    47,265.21/65,250.09 = 32,032.23/x
  3. Step 3: Cross multiply
    47,265.21x = 65,250.09 × 32,032.23
  4. Step 4: Simplify right side
    47,265.21x = 2,090,105,890.40
  5. Step 5: Solve for x
    x = 2,090,105,890.40/47,265.21
  6. Step 6: Final answer
    x = 44,220.81

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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.