Home / 42,743.68-58,993.80-24,844.24

Finding the Fourth Proportional to 42,743.68, 58,993.80 and 24,844.24

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Solution

The fourth proportional to 42,743.68, 58,993.80 and 24,844.24 is: 34,289.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,743.68 : 58,993.80 = 24,844.24 : x
  2. Step 2: Convert to fraction form
    42,743.68/58,993.80 = 24,844.24/x
  3. Step 3: Cross multiply
    42,743.68x = 58,993.80 × 24,844.24
  4. Step 4: Simplify right side
    42,743.68x = 1,465,656,125.71
  5. Step 5: Solve for x
    x = 1,465,656,125.71/42,743.68
  6. Step 6: Final answer
    x = 34,289.42

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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.