Home / 42,684.29-58,904.25-23,821.41

Finding the Fourth Proportional to 42,684.29, 58,904.25 and 23,821.41

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Solution

The fourth proportional to 42,684.29, 58,904.25 and 23,821.41 is: 32,873.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,684.29 : 58,904.25 = 23,821.41 : x
  2. Step 2: Convert to fraction form
    42,684.29/58,904.25 = 23,821.41/x
  3. Step 3: Cross multiply
    42,684.29x = 58,904.25 × 23,821.41
  4. Step 4: Simplify right side
    42,684.29x = 1,403,182,289.99
  5. Step 5: Solve for x
    x = 1,403,182,289.99/42,684.29
  6. Step 6: Final answer
    x = 32,873.51

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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.