Home / 35,948.40-53,922.60-33,615.60

Finding the Fourth Proportional to 35,948.40, 53,922.60 and 33,615.60

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Solution

The fourth proportional to 35,948.40, 53,922.60 and 33,615.60 is: 50,423.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,948.40 : 53,922.60 = 33,615.60 : x
  2. Step 2: Convert to fraction form
    35,948.40/53,922.60 = 33,615.60/x
  3. Step 3: Cross multiply
    35,948.40x = 53,922.60 × 33,615.60
  4. Step 4: Simplify right side
    35,948.40x = 1,812,640,552.56
  5. Step 5: Solve for x
    x = 1,812,640,552.56/35,948.40
  6. Step 6: Final answer
    x = 50,423.40

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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.