Home / 30,705.08-46,022.58-14,925.33

Finding the Fourth Proportional to 30,705.08, 46,022.58 and 14,925.33

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Solution

The fourth proportional to 30,705.08, 46,022.58 and 14,925.33 is: 22,370.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,705.08 : 46,022.58 = 14,925.33 : x
  2. Step 2: Convert to fraction form
    30,705.08/46,022.58 = 14,925.33/x
  3. Step 3: Cross multiply
    30,705.08x = 46,022.58 × 14,925.33
  4. Step 4: Simplify right side
    30,705.08x = 686,902,193.95
  5. Step 5: Solve for x
    x = 686,902,193.95/30,705.08
  6. Step 6: Final answer
    x = 22,370.97

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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.