Home / 39,941.28-59,893.38-23,306.10

Finding the Fourth Proportional to 39,941.28, 59,893.38 and 23,306.10

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Solution

The fourth proportional to 39,941.28, 59,893.38 and 23,306.10 is: 34,948.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,941.28 : 59,893.38 = 23,306.10 : x
  2. Step 2: Convert to fraction form
    39,941.28/59,893.38 = 23,306.10/x
  3. Step 3: Cross multiply
    39,941.28x = 59,893.38 × 23,306.10
  4. Step 4: Simplify right side
    39,941.28x = 1,395,881,103.62
  5. Step 5: Solve for x
    x = 1,395,881,103.62/39,941.28
  6. Step 6: Final answer
    x = 34,948.33

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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.