Home / 35,962.71-53,944.07-15,967.50

Finding the Fourth Proportional to 35,962.71, 53,944.07 and 15,967.50

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Solution

The fourth proportional to 35,962.71, 53,944.07 and 15,967.50 is: 23,951.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,962.71 : 53,944.07 = 15,967.50 : x
  2. Step 2: Convert to fraction form
    35,962.71/53,944.07 = 15,967.50/x
  3. Step 3: Cross multiply
    35,962.71x = 53,944.07 × 15,967.50
  4. Step 4: Simplify right side
    35,962.71x = 861,351,937.73
  5. Step 5: Solve for x
    x = 861,351,937.73/35,962.71
  6. Step 6: Final answer
    x = 23,951.25

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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.