Home / 112,804.68-169,212.04-62,846.92

Finding the Fourth Proportional to 112,804.68, 169,212.04 and 62,846.92

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Solution

The fourth proportional to 112,804.68, 169,212.04 and 62,846.92 is: 94,273.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,804.68 : 169,212.04 = 62,846.92 : x
  2. Step 2: Convert to fraction form
    112,804.68/169,212.04 = 62,846.92/x
  3. Step 3: Cross multiply
    112,804.68x = 169,212.04 × 62,846.92
  4. Step 4: Simplify right side
    112,804.68x = 10,634,455,540.92
  5. Step 5: Solve for x
    x = 10,634,455,540.92/112,804.68
  6. Step 6: Final answer
    x = 94,273.18

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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.