Home / 46,505.20-69,822.60-29,009.20

Finding the Fourth Proportional to 46,505.20, 69,822.60 and 29,009.20

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Solution

The fourth proportional to 46,505.20, 69,822.60 and 29,009.20 is: 43,554.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,505.20 : 69,822.60 = 29,009.20 : x
  2. Step 2: Convert to fraction form
    46,505.20/69,822.60 = 29,009.20/x
  3. Step 3: Cross multiply
    46,505.20x = 69,822.60 × 29,009.20
  4. Step 4: Simplify right side
    46,505.20x = 2,025,497,767.92
  5. Step 5: Solve for x
    x = 2,025,497,767.92/46,505.20
  6. Step 6: Final answer
    x = 43,554.22

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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.