Home / 62,144.03-93,165.41-28,885.03

Finding the Fourth Proportional to 62,144.03, 93,165.41 and 28,885.03

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Solution

The fourth proportional to 62,144.03, 93,165.41 and 28,885.03 is: 43,304.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,144.03 : 93,165.41 = 28,885.03 : x
  2. Step 2: Convert to fraction form
    62,144.03/93,165.41 = 28,885.03/x
  3. Step 3: Cross multiply
    62,144.03x = 93,165.41 × 28,885.03
  4. Step 4: Simplify right side
    62,144.03x = 2,691,085,502.11
  5. Step 5: Solve for x
    x = 2,691,085,502.11/62,144.03
  6. Step 6: Final answer
    x = 43,304.01

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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.