Home / 53,633.00-74,013.54-29,763.52

Finding the Fourth Proportional to 53,633.00, 74,013.54 and 29,763.52

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Solution

The fourth proportional to 53,633.00, 74,013.54 and 29,763.52 is: 41,073.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,633.00 : 74,013.54 = 29,763.52 : x
  2. Step 2: Convert to fraction form
    53,633.00/74,013.54 = 29,763.52/x
  3. Step 3: Cross multiply
    53,633.00x = 74,013.54 × 29,763.52
  4. Step 4: Simplify right side
    53,633.00x = 2,202,903,293.03
  5. Step 5: Solve for x
    x = 2,202,903,293.03/53,633.00
  6. Step 6: Final answer
    x = 41,073.65

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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.