Home / 64,926.16-89,598.19-36,634.48

Finding the Fourth Proportional to 64,926.16, 89,598.19 and 36,634.48

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Solution

The fourth proportional to 64,926.16, 89,598.19 and 36,634.48 is: 50,555.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,926.16 : 89,598.19 = 36,634.48 : x
  2. Step 2: Convert to fraction form
    64,926.16/89,598.19 = 36,634.48/x
  3. Step 3: Cross multiply
    64,926.16x = 89,598.19 × 36,634.48
  4. Step 4: Simplify right side
    64,926.16x = 3,282,382,784.01
  5. Step 5: Solve for x
    x = 3,282,382,784.01/64,926.16
  6. Step 6: Final answer
    x = 50,555.63

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.