Home / 202,795.47-303,952.13-94,579.47

Finding the Fourth Proportional to 202,795.47, 303,952.13 and 94,579.47

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Solution

The fourth proportional to 202,795.47, 303,952.13 and 94,579.47 is: 141,756.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,795.47 : 303,952.13 = 94,579.47 : x
  2. Step 2: Convert to fraction form
    202,795.47/303,952.13 = 94,579.47/x
  3. Step 3: Cross multiply
    202,795.47x = 303,952.13 × 94,579.47
  4. Step 4: Simplify right side
    202,795.47x = 28,747,630,887.87
  5. Step 5: Solve for x
    x = 28,747,630,887.87/202,795.47
  6. Step 6: Final answer
    x = 141,756.77

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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.