Home / 158,536.44-237,839.76-53,352

Finding the Fourth Proportional to 158,536.44, 237,839.76 and 53,352

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Solution

The fourth proportional to 158,536.44, 237,839.76 and 53,352 is: 80,039.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    158,536.44 : 237,839.76 = 53,352 : x
  2. Step 2: Convert to fraction form
    158,536.44/237,839.76 = 53,352/x
  3. Step 3: Cross multiply
    158,536.44x = 237,839.76 × 53,352
  4. Step 4: Simplify right side
    158,536.44x = 12,689,226,875.52
  5. Step 5: Solve for x
    x = 12,689,226,875.52/158,536.44
  6. Step 6: Final answer
    x = 80,039.81

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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.