Home / 60,364.08-83,298.48-33,505.28

Finding the Fourth Proportional to 60,364.08, 83,298.48 and 33,505.28

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Solution

The fourth proportional to 60,364.08, 83,298.48 and 33,505.28 is: 46,235.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,364.08 : 83,298.48 = 33,505.28 : x
  2. Step 2: Convert to fraction form
    60,364.08/83,298.48 = 33,505.28/x
  3. Step 3: Cross multiply
    60,364.08x = 83,298.48 × 33,505.28
  4. Step 4: Simplify right side
    60,364.08x = 2,790,938,895.97
  5. Step 5: Solve for x
    x = 2,790,938,895.97/60,364.08
  6. Step 6: Final answer
    x = 46,235.09

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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.