Home / 43,012.24-64,527.58-14,933.18

Finding the Fourth Proportional to 43,012.24, 64,527.58 and 14,933.18

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Solution

The fourth proportional to 43,012.24, 64,527.58 and 14,933.18 is: 22,402.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,012.24 : 64,527.58 = 14,933.18 : x
  2. Step 2: Convert to fraction form
    43,012.24/64,527.58 = 14,933.18/x
  3. Step 3: Cross multiply
    43,012.24x = 64,527.58 × 14,933.18
  4. Step 4: Simplify right side
    43,012.24x = 963,601,967.10
  5. Step 5: Solve for x
    x = 963,601,967.10/43,012.24
  6. Step 6: Final answer
    x = 22,402.97

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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.