Home / 59,275.08-81,772.20-34,110

Finding the Fourth Proportional to 59,275.08, 81,772.20 and 34,110

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Solution

The fourth proportional to 59,275.08, 81,772.20 and 34,110 is: 47,056.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,275.08 : 81,772.20 = 34,110 : x
  2. Step 2: Convert to fraction form
    59,275.08/81,772.20 = 34,110/x
  3. Step 3: Cross multiply
    59,275.08x = 81,772.20 × 34,110
  4. Step 4: Simplify right side
    59,275.08x = 2,789,249,742
  5. Step 5: Solve for x
    x = 2,789,249,742/59,275.08
  6. Step 6: Final answer
    x = 47,056.03

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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.