Home / 107,127.63-160,636.37-62,841.69

Finding the Fourth Proportional to 107,127.63, 160,636.37 and 62,841.69

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Solution

The fourth proportional to 107,127.63, 160,636.37 and 62,841.69 is: 94,230.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,127.63 : 160,636.37 = 62,841.69 : x
  2. Step 2: Convert to fraction form
    107,127.63/160,636.37 = 62,841.69/x
  3. Step 3: Cross multiply
    107,127.63x = 160,636.37 × 62,841.69
  4. Step 4: Simplify right side
    107,127.63x = 10,094,660,652.06
  5. Step 5: Solve for x
    x = 10,094,660,652.06/107,127.63
  6. Step 6: Final answer
    x = 94,230.22

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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.