Home / 43,296.12-59,762.23-25,398.36

Finding the Fourth Proportional to 43,296.12, 59,762.23 and 25,398.36

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Solution

The fourth proportional to 43,296.12, 59,762.23 and 25,398.36 is: 35,057.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,296.12 : 59,762.23 = 25,398.36 : x
  2. Step 2: Convert to fraction form
    43,296.12/59,762.23 = 25,398.36/x
  3. Step 3: Cross multiply
    43,296.12x = 59,762.23 × 25,398.36
  4. Step 4: Simplify right side
    43,296.12x = 1,517,862,568.45
  5. Step 5: Solve for x
    x = 1,517,862,568.45/43,296.12
  6. Step 6: Final answer
    x = 35,057.70

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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.