Home / 42,433.68-58,561.20-24,533.09

Finding the Fourth Proportional to 42,433.68, 58,561.20 and 24,533.09

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Solution

The fourth proportional to 42,433.68, 58,561.20 and 24,533.09 is: 33,857.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,433.68 : 58,561.20 = 24,533.09 : x
  2. Step 2: Convert to fraction form
    42,433.68/58,561.20 = 24,533.09/x
  3. Step 3: Cross multiply
    42,433.68x = 58,561.20 × 24,533.09
  4. Step 4: Simplify right side
    42,433.68x = 1,436,686,897.30
  5. Step 5: Solve for x
    x = 1,436,686,897.30/42,433.68
  6. Step 6: Final answer
    x = 33,857.23

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.