Home / 62,322.05-93,343.65-28,992.17

Finding the Fourth Proportional to 62,322.05, 93,343.65 and 28,992.17

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Solution

The fourth proportional to 62,322.05, 93,343.65 and 28,992.17 is: 43,423.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,322.05 : 93,343.65 = 28,992.17 : x
  2. Step 2: Convert to fraction form
    62,322.05/93,343.65 = 28,992.17/x
  3. Step 3: Cross multiply
    62,322.05x = 93,343.65 × 28,992.17
  4. Step 4: Simplify right side
    62,322.05x = 2,706,234,502.50
  5. Step 5: Solve for x
    x = 2,706,234,502.50/62,322.05
  6. Step 6: Final answer
    x = 43,423.39

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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.