Home / 214,795.44-322,168.23-57,036.24

Finding the Fourth Proportional to 214,795.44, 322,168.23 and 57,036.24

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Solution

The fourth proportional to 214,795.44, 322,168.23 and 57,036.24 is: 85,547.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    214,795.44 : 322,168.23 = 57,036.24 : x
  2. Step 2: Convert to fraction form
    214,795.44/322,168.23 = 57,036.24/x
  3. Step 3: Cross multiply
    214,795.44x = 322,168.23 × 57,036.24
  4. Step 4: Simplify right side
    214,795.44x = 18,375,264,486.66
  5. Step 5: Solve for x
    x = 18,375,264,486.66/214,795.44
  6. Step 6: Final answer
    x = 85,547.74

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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.