Home / 42,221.26-58,260.37-24,317.02

Finding the Fourth Proportional to 42,221.26, 58,260.37 and 24,317.02

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Solution

The fourth proportional to 42,221.26, 58,260.37 and 24,317.02 is: 33,554.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,221.26 : 58,260.37 = 24,317.02 : x
  2. Step 2: Convert to fraction form
    42,221.26/58,260.37 = 24,317.02/x
  3. Step 3: Cross multiply
    42,221.26x = 58,260.37 × 24,317.02
  4. Step 4: Simplify right side
    42,221.26x = 1,416,718,582.50
  5. Step 5: Solve for x
    x = 1,416,718,582.50/42,221.26
  6. Step 6: Final answer
    x = 33,554.63

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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.