Home / 112,444.58-168,609.56-37,537.80

Finding the Fourth Proportional to 112,444.58, 168,609.56 and 37,537.80

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Solution

The fourth proportional to 112,444.58, 168,609.56 and 37,537.80 is: 56,287.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,444.58 : 168,609.56 = 37,537.80 : x
  2. Step 2: Convert to fraction form
    112,444.58/168,609.56 = 37,537.80/x
  3. Step 3: Cross multiply
    112,444.58x = 168,609.56 × 37,537.80
  4. Step 4: Simplify right side
    112,444.58x = 6,329,231,941.37
  5. Step 5: Solve for x
    x = 6,329,231,941.37/112,444.58
  6. Step 6: Final answer
    x = 56,287.57

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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.