Home / 43,333.18-59,800.19-25,428.49

Finding the Fourth Proportional to 43,333.18, 59,800.19 and 25,428.49

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Solution

The fourth proportional to 43,333.18, 59,800.19 and 25,428.49 is: 35,091.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,333.18 : 59,800.19 = 25,428.49 : x
  2. Step 2: Convert to fraction form
    43,333.18/59,800.19 = 25,428.49/x
  3. Step 3: Cross multiply
    43,333.18x = 59,800.19 × 25,428.49
  4. Step 4: Simplify right side
    43,333.18x = 1,520,628,533.41
  5. Step 5: Solve for x
    x = 1,520,628,533.41/43,333.18
  6. Step 6: Final answer
    x = 35,091.55

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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.