Home / 30,741.48-46,051.74-22,956.84

Finding the Fourth Proportional to 30,741.48, 46,051.74 and 22,956.84

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Solution

The fourth proportional to 30,741.48, 46,051.74 and 22,956.84 is: 34,390.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,741.48 : 46,051.74 = 22,956.84 : x
  2. Step 2: Convert to fraction form
    30,741.48/46,051.74 = 22,956.84/x
  3. Step 3: Cross multiply
    30,741.48x = 46,051.74 × 22,956.84
  4. Step 4: Simplify right side
    30,741.48x = 1,057,202,426.90
  5. Step 5: Solve for x
    x = 1,057,202,426.90/30,741.48
  6. Step 6: Final answer
    x = 34,390.10

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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.