Home / 42,992.48-59,328.79-23,871.26

Finding the Fourth Proportional to 42,992.48, 59,328.79 and 23,871.26

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Solution

The fourth proportional to 42,992.48, 59,328.79 and 23,871.26 is: 32,941.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,992.48 : 59,328.79 = 23,871.26 : x
  2. Step 2: Convert to fraction form
    42,992.48/59,328.79 = 23,871.26/x
  3. Step 3: Cross multiply
    42,992.48x = 59,328.79 × 23,871.26
  4. Step 4: Simplify right side
    42,992.48x = 1,416,253,104.54
  5. Step 5: Solve for x
    x = 1,416,253,104.54/42,992.48
  6. Step 6: Final answer
    x = 32,941.88

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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.