Home / 48,284.37-72,426.76-17,097.75

Finding the Fourth Proportional to 48,284.37, 72,426.76 and 17,097.75

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Solution

The fourth proportional to 48,284.37, 72,426.76 and 17,097.75 is: 25,646.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,284.37 : 72,426.76 = 17,097.75 : x
  2. Step 2: Convert to fraction form
    48,284.37/72,426.76 = 17,097.75/x
  3. Step 3: Cross multiply
    48,284.37x = 72,426.76 × 17,097.75
  4. Step 4: Simplify right side
    48,284.37x = 1,238,334,593.05
  5. Step 5: Solve for x
    x = 1,238,334,593.05/48,284.37
  6. Step 6: Final answer
    x = 25,646.70

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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.