Home / 62,401.05-93,548.93-29,103.57

Finding the Fourth Proportional to 62,401.05, 93,548.93 and 29,103.57

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Solution

The fourth proportional to 62,401.05, 93,548.93 and 29,103.57 is: 43,630.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,401.05 : 93,548.93 = 29,103.57 : x
  2. Step 2: Convert to fraction form
    62,401.05/93,548.93 = 29,103.57/x
  3. Step 3: Cross multiply
    62,401.05x = 93,548.93 × 29,103.57
  4. Step 4: Simplify right side
    62,401.05x = 2,722,607,687.16
  5. Step 5: Solve for x
    x = 2,722,607,687.16/62,401.05
  6. Step 6: Final answer
    x = 43,630.80

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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.