Home / 62,965.47-94,448.11-43,184.06

Finding the Fourth Proportional to 62,965.47, 94,448.11 and 43,184.06

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Solution

The fourth proportional to 62,965.47, 94,448.11 and 43,184.06 is: 64,776.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,965.47 : 94,448.11 = 43,184.06 : x
  2. Step 2: Convert to fraction form
    62,965.47/94,448.11 = 43,184.06/x
  3. Step 3: Cross multiply
    62,965.47x = 94,448.11 × 43,184.06
  4. Step 4: Simplify right side
    62,965.47x = 4,078,652,623.11
  5. Step 5: Solve for x
    x = 4,078,652,623.11/62,965.47
  6. Step 6: Final answer
    x = 64,776.02

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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.