Home / 56,120.33-84,196.29-22,864.25

Finding the Fourth Proportional to 56,120.33, 84,196.29 and 22,864.25

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Solution

The fourth proportional to 56,120.33, 84,196.29 and 22,864.25 is: 34,302.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,120.33 : 84,196.29 = 22,864.25 : x
  2. Step 2: Convert to fraction form
    56,120.33/84,196.29 = 22,864.25/x
  3. Step 3: Cross multiply
    56,120.33x = 84,196.29 × 22,864.25
  4. Step 4: Simplify right side
    56,120.33x = 1,925,084,602.65
  5. Step 5: Solve for x
    x = 1,925,084,602.65/56,120.33
  6. Step 6: Final answer
    x = 34,302.81

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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.