Home / 35,765.81-49,354.52-22,336.26

Finding the Fourth Proportional to 35,765.81, 49,354.52 and 22,336.26

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Solution

The fourth proportional to 35,765.81, 49,354.52 and 22,336.26 is: 30,822.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,765.81 : 49,354.52 = 22,336.26 : x
  2. Step 2: Convert to fraction form
    35,765.81/49,354.52 = 22,336.26/x
  3. Step 3: Cross multiply
    35,765.81x = 49,354.52 × 22,336.26
  4. Step 4: Simplify right side
    35,765.81x = 1,102,395,279.21
  5. Step 5: Solve for x
    x = 1,102,395,279.21/35,765.81
  6. Step 6: Final answer
    x = 30,822.60

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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.