Home / 349,083.14-523,655.01-96,363.81

Finding the Fourth Proportional to 349,083.14, 523,655.01 and 96,363.81

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Solution

The fourth proportional to 349,083.14, 523,655.01 and 96,363.81 is: 144,554.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    349,083.14 : 523,655.01 = 96,363.81 : x
  2. Step 2: Convert to fraction form
    349,083.14/523,655.01 = 96,363.81/x
  3. Step 3: Cross multiply
    349,083.14x = 523,655.01 × 96,363.81
  4. Step 4: Simplify right side
    349,083.14x = 50,461,391,889.19
  5. Step 5: Solve for x
    x = 50,461,391,889.19/349,083.14
  6. Step 6: Final answer
    x = 144,554.08

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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.