Home / 59,133.51-88,653.29-34,145.28

Finding the Fourth Proportional to 59,133.51, 88,653.29 and 34,145.28

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Solution

The fourth proportional to 59,133.51, 88,653.29 and 34,145.28 is: 51,190.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,133.51 : 88,653.29 = 34,145.28 : x
  2. Step 2: Convert to fraction form
    59,133.51/88,653.29 = 34,145.28/x
  3. Step 3: Cross multiply
    59,133.51x = 88,653.29 × 34,145.28
  4. Step 4: Simplify right side
    59,133.51x = 3,027,091,239.24
  5. Step 5: Solve for x
    x = 3,027,091,239.24/59,133.51
  6. Step 6: Final answer
    x = 51,190.79

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.