Home / 59,134.62-81,606.54-35,275.08

Finding the Fourth Proportional to 59,134.62, 81,606.54 and 35,275.08

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Solution

The fourth proportional to 59,134.62, 81,606.54 and 35,275.08 is: 48,680.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,134.62 : 81,606.54 = 35,275.08 : x
  2. Step 2: Convert to fraction form
    59,134.62/81,606.54 = 35,275.08/x
  3. Step 3: Cross multiply
    59,134.62x = 81,606.54 × 35,275.08
  4. Step 4: Simplify right side
    59,134.62x = 2,878,677,227.02
  5. Step 5: Solve for x
    x = 2,878,677,227.02/59,134.62
  6. Step 6: Final answer
    x = 48,680.07

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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.