Home / 42,503.91-58,651.74-24,600.08

Finding the Fourth Proportional to 42,503.91, 58,651.74 and 24,600.08

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Solution

The fourth proportional to 42,503.91, 58,651.74 and 24,600.08 is: 33,945.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,503.91 : 58,651.74 = 24,600.08 : x
  2. Step 2: Convert to fraction form
    42,503.91/58,651.74 = 24,600.08/x
  3. Step 3: Cross multiply
    42,503.91x = 58,651.74 × 24,600.08
  4. Step 4: Simplify right side
    42,503.91x = 1,442,837,202.88
  5. Step 5: Solve for x
    x = 1,442,837,202.88/42,503.91
  6. Step 6: Final answer
    x = 33,945.99

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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.