Home / 30,804.15-46,284.08-29,558.59

Finding the Fourth Proportional to 30,804.15, 46,284.08 and 29,558.59

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Solution

The fourth proportional to 30,804.15, 46,284.08 and 29,558.59 is: 44,412.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,804.15 : 46,284.08 = 29,558.59 : x
  2. Step 2: Convert to fraction form
    30,804.15/46,284.08 = 29,558.59/x
  3. Step 3: Cross multiply
    30,804.15x = 46,284.08 × 29,558.59
  4. Step 4: Simplify right side
    30,804.15x = 1,368,092,144.25
  5. Step 5: Solve for x
    x = 1,368,092,144.25/30,804.15
  6. Step 6: Final answer
    x = 44,412.59

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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.