Home / 165,780.86-248,494.22-94,550.13

Finding the Fourth Proportional to 165,780.86, 248,494.22 and 94,550.13

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Solution

The fourth proportional to 165,780.86, 248,494.22 and 94,550.13 is: 141,724.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,780.86 : 248,494.22 = 94,550.13 : x
  2. Step 2: Convert to fraction form
    165,780.86/248,494.22 = 94,550.13/x
  3. Step 3: Cross multiply
    165,780.86x = 248,494.22 × 94,550.13
  4. Step 4: Simplify right side
    165,780.86x = 23,495,160,332.50
  5. Step 5: Solve for x
    x = 23,495,160,332.50/165,780.86
  6. Step 6: Final answer
    x = 141,724.21

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1.5x scale

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.