Home / 84,545.82-116,673.26-46,820.07

Finding the Fourth Proportional to 84,545.82, 116,673.26 and 46,820.07

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Solution

The fourth proportional to 84,545.82, 116,673.26 and 46,820.07 is: 64,611.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,545.82 : 116,673.26 = 46,820.07 : x
  2. Step 2: Convert to fraction form
    84,545.82/116,673.26 = 46,820.07/x
  3. Step 3: Cross multiply
    84,545.82x = 116,673.26 × 46,820.07
  4. Step 4: Simplify right side
    84,545.82x = 5,462,649,966.23
  5. Step 5: Solve for x
    x = 5,462,649,966.23/84,545.82
  6. Step 6: Final answer
    x = 64,611.71

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.