Home / 83,192.01-114,804.72-45,466.26

Finding the Fourth Proportional to 83,192.01, 114,804.72 and 45,466.26

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Solution

The fourth proportional to 83,192.01, 114,804.72 and 45,466.26 is: 62,743.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,192.01 : 114,804.72 = 45,466.26 : x
  2. Step 2: Convert to fraction form
    83,192.01/114,804.72 = 45,466.26/x
  3. Step 3: Cross multiply
    83,192.01x = 114,804.72 × 45,466.26
  4. Step 4: Simplify right side
    83,192.01x = 5,219,741,248.75
  5. Step 5: Solve for x
    x = 5,219,741,248.75/83,192.01
  6. Step 6: Final answer
    x = 62,743.30

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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.