Home / 64,926.10-89,599.14-38,087.94

Finding the Fourth Proportional to 64,926.10, 89,599.14 and 38,087.94

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Solution

The fourth proportional to 64,926.10, 89,599.14 and 38,087.94 is: 52,562.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,926.10 : 89,599.14 = 38,087.94 : x
  2. Step 2: Convert to fraction form
    64,926.10/89,599.14 = 38,087.94/x
  3. Step 3: Cross multiply
    64,926.10x = 89,599.14 × 38,087.94
  4. Step 4: Simplify right side
    64,926.10x = 3,412,646,668.37
  5. Step 5: Solve for x
    x = 3,412,646,668.37/64,926.10
  6. Step 6: Final answer
    x = 52,562.02

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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.