Home / 46,372.47-69,550.62-21,410.39

Finding the Fourth Proportional to 46,372.47, 69,550.62 and 21,410.39

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Solution

The fourth proportional to 46,372.47, 69,550.62 and 21,410.39 is: 32,111.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,372.47 : 69,550.62 = 21,410.39 : x
  2. Step 2: Convert to fraction form
    46,372.47/69,550.62 = 21,410.39/x
  3. Step 3: Cross multiply
    46,372.47x = 69,550.62 × 21,410.39
  4. Step 4: Simplify right side
    46,372.47x = 1,489,105,551.19
  5. Step 5: Solve for x
    x = 1,489,105,551.19/46,372.47
  6. Step 6: Final answer
    x = 32,111.84

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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.