Home / 165,330.67-247,926.06-58,741.30

Finding the Fourth Proportional to 165,330.67, 247,926.06 and 58,741.30

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Solution

The fourth proportional to 165,330.67, 247,926.06 and 58,741.30 is: 88,087.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,330.67 : 247,926.06 = 58,741.30 : x
  2. Step 2: Convert to fraction form
    165,330.67/247,926.06 = 58,741.30/x
  3. Step 3: Cross multiply
    165,330.67x = 247,926.06 × 58,741.30
  4. Step 4: Simplify right side
    165,330.67x = 14,563,499,068.28
  5. Step 5: Solve for x
    x = 14,563,499,068.28/165,330.67
  6. Step 6: Final answer
    x = 88,087.10

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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.