Home / 46,410.58-69,552.96-21,395.62

Finding the Fourth Proportional to 46,410.58, 69,552.96 and 21,395.62

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Solution

The fourth proportional to 46,410.58, 69,552.96 and 21,395.62 is: 32,064.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,410.58 : 69,552.96 = 21,395.62 : x
  2. Step 2: Convert to fraction form
    46,410.58/69,552.96 = 21,395.62/x
  3. Step 3: Cross multiply
    46,410.58x = 69,552.96 × 21,395.62
  4. Step 4: Simplify right side
    46,410.58x = 1,488,128,702.04
  5. Step 5: Solve for x
    x = 1,488,128,702.04/46,410.58
  6. Step 6: Final answer
    x = 32,064.43

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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.