Home / 349,085.14-523,658.02-96,365.82

Finding the Fourth Proportional to 349,085.14, 523,658.02 and 96,365.82

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Solution

The fourth proportional to 349,085.14, 523,658.02 and 96,365.82 is: 144,557.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    349,085.14 : 523,658.02 = 96,365.82 : x
  2. Step 2: Convert to fraction form
    349,085.14/523,658.02 = 96,365.82/x
  3. Step 3: Cross multiply
    349,085.14x = 523,658.02 × 96,365.82
  4. Step 4: Simplify right side
    349,085.14x = 50,462,734,496.88
  5. Step 5: Solve for x
    x = 50,462,734,496.88/349,085.14
  6. Step 6: Final answer
    x = 144,557.10

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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.