Home / 165,095.52-247,741.65-59,922.69

Finding the Fourth Proportional to 165,095.52, 247,741.65 and 59,922.69

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Solution

The fourth proportional to 165,095.52, 247,741.65 and 59,922.69 is: 89,919.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,095.52 : 247,741.65 = 59,922.69 : x
  2. Step 2: Convert to fraction form
    165,095.52/247,741.65 = 59,922.69/x
  3. Step 3: Cross multiply
    165,095.52x = 247,741.65 × 59,922.69
  4. Step 4: Simplify right side
    165,095.52x = 14,845,346,093.04
  5. Step 5: Solve for x
    x = 14,845,346,093.04/165,095.52
  6. Step 6: Final answer
    x = 89,919.74

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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.