Home / 175,162.17-262,743.14-56,833.52

Finding the Fourth Proportional to 175,162.17, 262,743.14 and 56,833.52

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Solution

The fourth proportional to 175,162.17, 262,743.14 and 56,833.52 is: 85,250.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,162.17 : 262,743.14 = 56,833.52 : x
  2. Step 2: Convert to fraction form
    175,162.17/262,743.14 = 56,833.52/x
  3. Step 3: Cross multiply
    175,162.17x = 262,743.14 × 56,833.52
  4. Step 4: Simplify right side
    175,162.17x = 14,932,615,904.17
  5. Step 5: Solve for x
    x = 14,932,615,904.17/175,162.17
  6. Step 6: Final answer
    x = 85,250.23

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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.