Home / 62,776.06-94,177.05-18,404.26

Finding the Fourth Proportional to 62,776.06, 94,177.05 and 18,404.26

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Solution

The fourth proportional to 62,776.06, 94,177.05 and 18,404.26 is: 27,610.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,776.06 : 94,177.05 = 18,404.26 : x
  2. Step 2: Convert to fraction form
    62,776.06/94,177.05 = 18,404.26/x
  3. Step 3: Cross multiply
    62,776.06x = 94,177.05 × 18,404.26
  4. Step 4: Simplify right side
    62,776.06x = 1,733,258,914.23
  5. Step 5: Solve for x
    x = 1,733,258,914.23/62,776.06
  6. Step 6: Final answer
    x = 27,610.19

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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.