Home / 42,835.68-59,110.92-23,969.16

Finding the Fourth Proportional to 42,835.68, 59,110.92 and 23,969.16

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Solution

The fourth proportional to 42,835.68, 59,110.92 and 23,969.16 is: 33,076.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,835.68 : 59,110.92 = 23,969.16 : x
  2. Step 2: Convert to fraction form
    42,835.68/59,110.92 = 23,969.16/x
  3. Step 3: Cross multiply
    42,835.68x = 59,110.92 × 23,969.16
  4. Step 4: Simplify right side
    42,835.68x = 1,416,839,099.23
  5. Step 5: Solve for x
    x = 1,416,839,099.23/42,835.68
  6. Step 6: Final answer
    x = 33,076.14

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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.