Home / 113,277.86-169,937.22-46,680.92

Finding the Fourth Proportional to 113,277.86, 169,937.22 and 46,680.92

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Solution

The fourth proportional to 113,277.86, 169,937.22 and 46,680.92 is: 70,029.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,277.86 : 169,937.22 = 46,680.92 : x
  2. Step 2: Convert to fraction form
    113,277.86/169,937.22 = 46,680.92/x
  3. Step 3: Cross multiply
    113,277.86x = 169,937.22 × 46,680.92
  4. Step 4: Simplify right side
    113,277.86x = 7,932,825,771.84
  5. Step 5: Solve for x
    x = 7,932,825,771.84/113,277.86
  6. Step 6: Final answer
    x = 70,029.80

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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.