Home / 57,443.03-79,270.62-32,292.53

Finding the Fourth Proportional to 57,443.03, 79,270.62 and 32,292.53

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Solution

The fourth proportional to 57,443.03, 79,270.62 and 32,292.53 is: 44,563.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,443.03 : 79,270.62 = 32,292.53 : x
  2. Step 2: Convert to fraction form
    57,443.03/79,270.62 = 32,292.53/x
  3. Step 3: Cross multiply
    57,443.03x = 79,270.62 × 32,292.53
  4. Step 4: Simplify right side
    57,443.03x = 2,559,848,874.47
  5. Step 5: Solve for x
    x = 2,559,848,874.47/57,443.03
  6. Step 6: Final answer
    x = 44,563.26

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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.